Top 50 Most Popular Arthur Characters

Arthur Read is the cherished protagonist of the children’s TV series Arthur. An eight-year-old, anthropomorphic aardvark, Arthur faces the ups and downs of third grade with the loving guidance of his parents, David and Jane Read.

At Lakewood Elementary School, Arthur studies under Mr. Ratburn and experiences the joys and frustrations of school life. He learns to overcome obstacles with his friends and family, always relying on honest communication and empathy to resolve conflicts.

Despite his young age, Arthur demonstrates natural leadership skills and earns the admiration of his classmates. His passion for music—especially the saxophone—adds depth to his vibrant personality.

Arthur remains a highly relatable and endearing figure, teaching viewers important lessons about friendship, responsibility, and personal development. He embodies qualities like kindness, curiosity, fairness, and justice, making him a role model for children everywhere.

Buster Baxter is one of the most beloved supporting characters in Arthur. As a cheerful, imaginative rabbit, he's well known as Arthur's closest friend. Buster's infectious energy and zest for life, paired with his occasional impulsiveness, make him truly memorable.

Sharing a third-grade classroom with Arthur, Buster eventually moves to a different class, but their friendship remains strong. His legendary love of food and seemingly endless appetite often lead him into funny—and sometimes tricky—situations.

Despite his quirks, Buster proves himself to be both loyal and reliable. He's always there to help, and his sharp thinking and creativity often help his friends solve problems in unexpected ways.

Beyond his friendship with Arthur, Buster enjoys close relationships with his family and other friends on the show. His upbeat personality and warmth bring humor and heart to every episode, making Buster Baxter a fan-favorite among Arthur viewers.

Shelley “Binky” Barnes stands out as a prominent student in Mr. Ratburn’s class and is one of Arthur’s closest friends, despite being known around school as a tough guy and a former bully. Uniquely, Binky is depicted as a talking cat with a commanding presence and a reputation for intimidating others.

As the leader of the Tough Customers—the notorious group of school bullies—Binky initially comes across as rough and confrontational. However, beneath this tough exterior lies a character with surprising depth, who often grapples with feelings of vulnerability and self-doubt.

Although Binky is extremely competitive, particularly in sports and school contests, he continually demonstrates sincere compassion and kindness, especially towards his closest friends and family members. His actions reveal a character who values loyalty and is always willing to step up for those he cares about.

His strong ties with both family and friends are central to his development throughout the series. Known for his athletic abilities, Binky excels in sports like soccer and baseball, taking personal pride in his achievements and always striving to do his best.

Alan Powers, affectionately called "The Brain," is one of Arthur’s most memorable classmates. Renowned for his intelligence, Alan earns his nickname by being the brightest student in Mr. Ratburn’s class, excelling academically as an anthropomorphic mouse.

Soft-spoken and respectful, Alan consistently demonstrates focus and determination. His commitment to learning ensures that he maintains top grades and often ranks at the head of his class through sheer dedication and effort.

Despite his academic prowess, Alan is equally recognized for his empathy and kindness. He often offers help to classmates who are struggling, making him a supportive and reliable friend within the group.

Alan's talents aren't limited to academics. He is also an accomplished violinist, adding depth to his character. His blend of intelligence and genuine kindness makes Alan "The Brain" a beloved, well-rounded presence in the series.

Nigel “Charles” Ratburn is the well-known teacher at Lakewood Elementary School, where Arthur and his friends learn and grow. Mr. Ratburn is recognized for his firm yet fair approach, always striving to help his students achieve their full potential.

He sets high academic standards but encourages curiosity and independent thinking in everyone he teaches. Though he appears strict, Mr. Ratburn is deeply supportive and genuinely cares about his students’ education and well-being.

Inspired by his own mentor, Mr. Pryce-Jones, Mr. Ratburn has earned admiration and respect within the Lakewood community. He acts as a guiding force and positive example for Arthur’s class and beyond.

Outside the classroom, Mr. Ratburn has a variety of interests, such as bird-watching, puppetry, and playing in a rock band. He even enjoys cartoons like "Arthur," highlighting his fun and unexpected playful side.

Thora Read, affectionately called Grandma Thora, is the devoted mother of David Read and a beloved grandmother to Arthur and his sisters. Despite David’s talents in the kitchen, Grandma Thora is humorously remembered for her lack of culinary expertise, adding to her charm.

Grandma Thora’s warmth and lively spirit shine through her active involvement in various family activities. Always approachable, she offers gentle wisdom and support, using kind words to guide others through their mistakes without resentment or judgment.

She regularly babysits her grandchildren, especially during special events and family gatherings. Her joy in celebrating milestones—like New Year’s Eve—with her family is matched only by her deep affection for them.

Grandma Thora also shares the family’s history by passing down cherished heirlooms, ensuring that treasured stories and memories are lovingly preserved for generations to come.

George Lundgren is a soft-spoken moose character from the animated TV series "Arthur." A classmate of Arthur Read, he belongs to the group of academically gifted students known as the "Brain" group at Lakewood Elementary School.

Known for his quiet and introverted nature, George often avoids the spotlight and prefers to keep to himself. Although his reserved personality sometimes means he is overlooked by his peers, George remains untroubled by this and stays true to himself.

George is valued for his intelligence, organizational skills, and strong sense of responsibility. He regularly helps classmates with their assignments and problem-solving, but his perfectionist tendencies can sometimes make him anxious when situations unfold unexpectedly.

Despite his shy demeanor, George is a dependable and caring friend to Carl, Fern, "The Brain," Buster, and others. He is always ready to offer support and lend a helping hand when his friends need him.

Mrs. Leah MacGrady is the beloved lunch lady at Lakewood Elementary School, renowned for her warmth and caring nature. As a kind and approachable bear, she reaches out to anyone in need, always placing the well-being of others above her own.

Her outstanding cooking skills make her a favorite among students, who deeply appreciate her nurturing presence in the cafeteria. Mrs. MacGrady also enjoys a close friendship with Grandma Thora, with whom she regularly plays Bingo.

A poignant storyline reveals that Mrs. MacGrady is undergoing cancer treatment, leading to her hair loss. Despite facing personal challenges, she remains wise and compassionate, providing comfort and thoughtful advice to children in need.

Francine Alice Frensky is a lively and energetic young monkey who attends Arthur’s class at Lakewood Elementary School. As a proud member of the "Brain" group, Francine stands out for her remarkable athletic abilities, especially in soccer, football, and baseball.

She avoids traditional "girly" sports like badminton, choosing instead to compete fiercely in more challenging games. Known for her intelligence, confidence, and strong sense of independence, Francine frequently stands up for her beliefs—even if it makes her seem bossy or highly competitive at times, especially on the field.

Despite her tough attitude, Francine is compassionate and always ready to lend a hand to her friends. Her close bonds with Arthur and the core group of classmates make her an indispensable part of the show's cherished cast.

Fern Walters is a soft-spoken dog who attends Mr. Ratburn's class at Lakewood Elementary School, where she belongs to the academically gifted "Brain" group. Known for her quiet, observant nature, Fern tends to watch and listen more than she participates, giving her a unique perspective among her peers.

To help Fern overcome her shyness, her mother encourages her to join activities and connect with classmates. Despite being introverted, Fern is always thoughtful and compassionate, often lending a helping hand or a kind word when her friends need support.

Fern never hesitates to stand up for what she believes is right. She is especially passionate about animals and the environment, regularly advocating for animal welfare and supporting eco-friendly initiatives in the series.

Throughout the "Arthur" series, Fern develops strong friendships with Arthur and the rest of the main cast, solidifying her role as a valued member of the beloved group. Her quiet strength and integrity make her an unforgettable part of the show.

D.W. Read, short for Dora Winifred Read, is Arthur’s spirited little sister on the beloved animated show Arthur. At just four years old, this young aardvark is always front and center, thanks to her unforgettable personality and lively, mischievous energy.

D.W. has a reputation for being both dramatic and a bit bratty—she loves to tease Arthur, sometimes to the point of seeming mean, yet she occasionally reveals a softer side filled with sibling affection. As a preschooler, D.W. often hilariously misinterprets grown-up concepts, turning words like “taxpayers” into “taxi payers” and “orphans” into “organs.” Her quick wit and cunning nature make her highly persuasive, often getting Arthur to do her bidding with clever manipulation.

While D.W. can be exasperating, such as when she broke Arthur’s model plane and blamed him, she also has a caring heart, especially towards her baby sister, Kate. D.W. truly cherishes her imaginary friend Nadine, with whom she shares her dreams, worries, and everyday adventures in ways only a young child could.

Bitzi Baxter is a dynamic and spirited single mother, best known as Buster Baxter's mom. Working as a television news producer, she manages the challenges of her high-paced career while caring deeply for her son. At times, her involvement can be a bit overprotective.

Despite her busy professional life, Bitzi is consistently loving and supportive. She guides Buster with warmth and encouragement, often blurring the lines between parent and friend. This unique parenting style helps foster a strong and trusting relationship with her son.

Bitzi sometimes shows anxiety, like when she's reluctant to let Buster attend a sleepover after hearing about a UFO sighting. Over time, however, she learns to trust Buster more and gradually allows him greater freedom as their story unfolds.

Kate Read, affectionately known as Baby Kate, is Arthur's youngest sister and the cherished daughter of David and Jane Read. Introduced as a one-year-old, she immediately captured viewers' hearts with her irresistible, endearing presence on the show.

During her earliest appearances, Kate was often shown playing in the sandbox, napping, or simply being adorable. Over time, her character developed into a lively, intelligent, and curious child who brings joy and warmth to every episode.

One of Kate's most unique features is her "baby talk," which she believes is clear speech—although adults only hear gibberish. Remarkably, the family dog, Pal, can genuinely understand her, forging a special and heartwarming connection between them.

As Kate matures and learns to speak adult language, this extraordinary bond with Pal gradually fades, marking her growth and development. In the series finale, a 20-year-old Kate is seen excelling in a creative writing class taught by Buster Baxter. His admiration for her talent highlights just how bright and accomplished she has become.

Sue Ellen Armstrong is an intelligent and creative girl who moves to Elwood City, joining Mr. Ratburn's class at Lakewood Elementary School. Upon her arrival, she quickly becomes a valued member of the academically gifted group among her peers.

Admired for her exceptional artistic abilities and strong sense of responsibility, Sue Ellen is always willing to help her friends. Her adventurous spirit often leads her to invite others along on exciting journeys, highlighting her supportive and inclusive nature.

Although she can be a bit perfectionistic, Sue Ellen's capacity for kindness and empathy stands out, particularly when faced with challenging situations. Her resilience and thoughtfulness deepen her relationships, allowing her to grow alongside her friends.

Sue Ellen's character is both well-rounded and relatable, with a blend of strengths and realistic flaws. Her unique perspective and richly developed personality ensure she remains a memorable and vital member of the show's beloved ensemble.

Jane Read is Arthur Read's devoted mother and the supportive wife of David Read. Known for her warmth and compassion, Jane consistently provides guidance and encouragement to Arthur and his younger sister, D.W., helping them handle everyday challenges.

Beyond being a caring parent, Jane successfully juggles her job as a tax accountant while managing her family's needs. Though her life can be hectic, she meets each day with patience, even when responsibilities sometimes leave her exhausted.

Throughout the series, Jane stands out as an organized and loving parent who keeps her home running smoothly. She approaches Arthur and D.W.'s sibling disputes with calm understanding, allowing them to learn and grow from their experiences together.

In the beloved animated series Arthur, Principal Francis Haney—formerly known as Herb Haney—serves as the head of Lakewood Elementary in Elwood City. Throughout the series, he undergoes several subtle design changes, with his fur color transitioning from beige to light gray, and later to tan as the episodes progress.

Known for his stern and disciplined demeanor, Principal Haney enforces school rules and maintains high academic expectations for all students. Despite his strictness, he is also well-regarded for his fairness and genuine care for the well-being and success of everyone at Lakewood Elementary.

Principal Haney actively works alongside teachers and staff to create a welcoming, positive school atmosphere. In the early episodes, he is often the subject of lighthearted running gags, such as being toppled off a bed by a visiting tooth fairy or unexpectedly struck by a flying burger, adding fun comic relief to the show.

As the series continues, these comedic misfortunes occur less frequently, portraying Principal Haney in a more balanced and positive light as his character evolves.

Mary Alice "Muffy" Crosswire is a memorable character in the "Arthur" series, beloved for her distinctive personality. The daughter of a wealthy entrepreneur, Muffy is often depicted as materialistic and occasionally spoiled, yet her actions reveal a more nuanced character.

Beneath her privileged facade, Muffy shows her capacity for kindness and loyalty. She stands by her friends when it counts and frequently offers support, which adds meaningful complexity to her role within the show's cast.

Muffy's fashionable and luxurious lifestyle gives viewers a unique glimpse into a different world, enriching the group's interactions. Her contrasting perspective, especially compared to Arthur, invites fresh approaches to common life challenges.

Although she can be snobbish or entitled at times, Muffy surprises with her insight on fashion, business, and personal dilemmas. Her multifaceted personality helps make her a relatable and enduring figure in the "Arthur" universe.

Bionic Bunny is a beloved superhero from the world of Arthur, starring in a television show that captures the imagination of Arthur and his friends. Known for his remarkable strength, bravery, and clever problem-solving skills, Bionic Bunny consistently defeats villains using creativity and determination.

Within the series, Bionic Bunny serves as a positive role model for both the characters and viewers. His acts of kindness, courage, and resourcefulness inspire Arthur and his friends to strive for their best and to show compassion by helping others in need.

While Bionic Bunny lives in a fun, fictional setting, his superhero adventures bring humor and playfulness to the show. The series often uses his stories to lovingly poke fun at classic superhero tropes, making Bionic Bunny a source of joy, laughter, and imaginative escape for its young audience.

Bud Compson is a lively and clever young brown rabbit who attends preschool in Elwood City. After moving to town with his family, he joins his older sister Ladonna, who is a classmate of Arthur.

At preschool, Bud quickly forms a bond with D.W. Read. Although their friendship starts with playful rivalry and constant competition in games, they soon develop a close and lasting friendship.

Bud stands out for his sharp mind and quick wit, often outsmarting D.W. and earning her respect. Remarkably, he is one of the rare children who can control the mischievous Tibble Twins with nothing more than a confident stare.

Famous for never losing a staring contest with his siblings, Bud continues to enjoy many memorable adventures with D.W. But eventually, his family moves to Oregon, marking a heartfelt and memorable farewell from Elwood City.

Prunella Deegan stands out as a fourth-grade student known for her sharp intellect, boundless curiosity, and genuine enthusiasm for learning. Although she is a year ahead, Prunella maintains friendly relationships with the third-graders, engaging with them both during classes and in casual school activities.

Displaying a confident and outgoing demeanor, Prunella often enjoys taking the lead and isn't shy about showcasing her abilities around younger students. As part of the Tough Customers group, she can sometimes appear bossy or even a bit intimidating, especially to those outside her immediate circle.

Among her peers, Prunella is valued as both a study buddy and a loyal lunch companion. While her confidence can occasionally come off as boastful, she is quick to offer support to friends in times of need. Driven by a desire for belonging and acceptance, Prunella sometimes struggles with jealousy or irrational reactions when she feels excluded.

Ed Crosswire is a character who is the father of Muffy and Chip Crosswire and the owner of Crosswire Motors. He has a successful car dealership and leads a luxurious life.

Ed Crosswire is a hardworking and successful businessman who is proud of his daughter and supportive of her interests. However, he can also be overprotective and controlling at times. He has high expectations for Muffy's success.

He shares many personality traits with Muffy, like her snobbishness, selfishness, business sense, etc. Despite this, Ed Crosswire is generally portrayed as a loving and caring father who wants the best for his family.

He is also the coach of the Lakewood Elementary Soccer Team.

Jenna Morgan is a supporting character from Arthur, which airs on PBS. She is a student of Lakewood Elementary school and studies in Mr. Ratburn’s grade. Not much backstory is known about Jenna Morgan apart from the fact that she was an Athlete of the Year.

Jenna is a sportsperson who is good at soccer and badminton. However, she doesn't like hockey and finds it dumb. She is known for her sense of fairness and her ability to see different sides of any issue.

She is a good sportsman spirit and is ready to help her fellow players. Jenna Morgan is a friendly cat who shares a good rapport with everyone. She is allergic to milk and bravely confesses to suffering from bedwetting problems.

Ladonna Compson is the older sister of Bud Compson, and she moved to Elwood City from New Orleans. She is a kind and friendly girl who is a member of Arthur's group of friends.

She is known for her ability to tell stories and her public speaking skills. When she newly moved to Lakewood Elementary, she told everyone stories of her adventures in Louisiana.

This helped her become popular, but a story of hers was discovered to be false. Her friends lost trust in her. Later on, with the help of Arthur, she regained the trust of her friends.

She is very good at public speaking and meeting new people. She has a way of explaining things through stories, and this helps her with Muffy’s fiction club.

The Tibble Twins are Tommy and Timmy Tibble. They are identical twins, and to distinguish one from the other, Timmy wears a blue scarf and Tommy wears a red scarf.

They are known for their mischievous and energetic personalities. They are often seen causing trouble and getting into mischief together. But they are also kind and loyal friends to Arthur and the other characters on the show.

They are preschoolers and classmates of D. W. Read. In the show, the Tibble Twins are often shown to cause chaos in the classroom. Despite their mischievous tendencies, they are lovable and well-meaning, and they always try to make things right when they cause problems.

Emily is an anthropomorphic rabbit with light yellow fur. She is a preschooler and a classmate of D. W. Read. She is a kind and compassionate girl who makes friends easily with everyone.

Emily loves gymnastics, and through this sport, she becomes good friends with D. W. Emily is a mild-tempered, polite, and kind-hearted child, but she can be hypocritical. She sometimes becomes boastful and hypocritical.

This irritates D. W., and she keeps away from her. Later, they bond over gymnastics and become best friends. On one occasion, Binky Barnes babysits Emily and teaches her to be tough.

This causes Emily to develop an interest in wrestling and brings her new friends like the Tibble twins.

Vicita Molina is an orange cat who is the youngest of the Molina family. They move to Elwood City and settle next door to The Reads. As she has recently moved to the city, Vicita has not joined the preschool.

But she plays with all the children in the neighborhood. Vicita is a friendly, energetic, and fun-loving child who gets along with everyone. Since moving to the neighborhood, she becomes close friends with D. W. and often goes to her for advice and guidance. She plays with everyone, including the Tibble Twins, who consider her a good friend.

David Read is Arthur, D. W., and Kate’s father and the husband of Jane Read. He is a chef by profession and runs a catering business from his home. He is a kind and loving parent who can be strict but not as strict as his wife.

In the initial season, we see that he has a slight temper problem which mellows down in later episodes. He is seen making new and experimental dishes all the time.

He makes his children eat them despite the weird taste, as they are healthier than the junk food that the children like. He is the son of Grandma Thora and met his wife Jane when they were both in school.

Despite his busy schedule, David always makes time for his family. He is a loving and supportive husband and father.

Grandpa Dave is the father of Jane Read and the grandpa of Arthur, D. W., and Kate. He lives on his family-owned farm in an unnamed place. Grandpa Dave is proud of his farm and this house that has been in the family for 150 years.

Grandpa Dave takes pride in his home and can be stubborn about the farm and his house. On most occasions, Grandpa Dave is a fun-loving, jovial, and gregarious person who loves his family and grandkids.

In the later episodes of the series, it is revealed that he has developed symptoms of Alzheimer's disease and starts to forget small details about the grandkids.

Oliver Frensky is the father of Francine and Catherine Frensky. He works in the sanitation department and is a garbage-man. He takes pride in his job and encourages everyone to see dignity in labor.

Oliver Frensky is a jovial, fun-loving, and friendly person. He is always ready with a joke and makes light of all the difficulties or problems. He is also amenable to change, as seen when he readily exchanges family for ice cream day when Muffy comes for a sleepover with Francine.

He also jokingly retorts to Catherine when she asks him why he loves his Garbage man job so much.

Maria Pappas is a character from the original children’s book of Arthur. She is an anthropomorphic rabbit who studies in Arthur’s grade. Despite her presence in many episodes, we do not see much character development of Maria as she is left as a background character.

As the show draws to a close, the writers decided to create a spin-off titled Maria Speaks, based on Maria Pappas. In that spin-off episode, we see that she is usually silent because she stutters when she speaks.

The episode revolves around creating awareness about the condition.

Alex Davidson is a supporting character in the series Arthur. He is a third-grade student who studies in Arthur’s class. Despite being with Arthur since kindergarten, Alex never speaks to Arthur due to his reserved nature.

Alex is a silent, reserved child who likes to mind his own business. He is not unsociable, and he makes friends. He is often seen with George Lundgren and Jenna Morgan.

He also likes to read books with Maria Pappas and hang out with Fern Walters. He speaks to everyone in Arthur's friends' group too.

Alberto Molina is the elder brother of Vicita Molina and they moved to Elwood City recently. The Molinas settled in the house next door to The Reads. While Vicita became good friends with D. W., Alberto also became good friends with Arthur and all his friends. Arthur even helps Alberto retrieve an autographed soccer ball which he thought he had lost. Alberto Molina is a kind-hearted, polite, respectful, and helpful child.

He sees that the Tibble Twins are very mischievous, and they throw his Bionic Bunny figurine. He teaches them to be honest and kind with their words and actions. He also shares his love for the Bionic Bunny animated series with his friends, and they all watch together.

Carl Gould is one of the students at Lakewood Elementary school. He is a close friend of George Lundgren. Carl suffers from Asperger Syndrome which is an Autism Spectrum disorder.

Due to his condition, Carl has trouble doing some tasks but is very good at many other tasks. Carl Gould has trouble with social interactions and can get anxious in unfamiliar situations.

Yet, he has a rational and logical solution for most of his issues that help him overcome any trouble. Carl Gould is very good at drawing Lion pictures and loves to solve jigsaw puzzles.

Another favorite topic of Carl's is trains. He is aware of every part of a train and can explain it to his friends with ease.

Catherine Frensky is the elder sister of Francine Frensky and the daughter of Oliver Frensky. She is a high school student and appears only in a few episodes due to the age gap between her and the main characters.

Catherine’s personality can be considered to be the opposite of Francine's. She is not athletic, competitive, or bossy like Francine. In fact, Catherine is a typical girly girl who loves to shop, wears dresses, and behaves with a mature attitude.

However, both the sisters are like typical siblings. They argue a lot over the last soda, who has a say in room decoration, etc. At the same time, they both love and respect each other too.

Chip Crosswire is the older brother of Muffy Crosswire and the son of Ed Crosswire. He is studying at Tallahassee Tech and occasionally comes home for the holidays. Although Chip is often mentioned in family conversations and by Muffy, he does not have a major role.

Chip Crosswire is a dutiful and much-loved son of the Crosswire family. His sister Muffy often speaks of him admiringly. When he comes home for the holidays, he spends time with Catherine and dates her.

As both their sisters were close to each other, they tried to be close as well. However, the future of that relationship is not confirmed. From flashback photos, we are told that the signature tie that Mr.Crosswire wears was designed by Chip.

Monique, or Mo, is the cousin of Arthur whom he called Cousin Mo. She is the daughter of David’s elder brother, Bud, and she is the eldest cousin of Arthur.

In flashbacks, it is revealed that Arthur does not enjoy her company or family reunions when she attends them. She is depicted as a bully in her younger days. We are introduced to Cousin Mo in the episode Arthur's Cousin Catastrophe, where he reveals his fear of her.

However, she turns into a loving and caring sister who likes Arthur better than all her cousins. She used to practice judo with Arthur or play piano with him as a way of spending time with him.

Once the confusion is cleared, Arthur also appreciates Cousin Mo.

Cora is the daughter of Arthur, D. W., and Kate’s cousin. She is the daughter of aunt Jessica and Richard. She is the main antagonist in the episode D. W. Thinks Big.

She appears only a few times over the other seasons. She is not the favorite of anyone except her parents. Cora behaves like an angel when elders are around, being very polite and mild-mannered.

But once they leave, Cora becomes intolerable. She appears to dislike D. W. in particular and blames her for breaking her locket. Cora’s mother defends her daughter and blames D. W. However, the truth is revealed later and when D. W. rescues the ring from the pipes, Cora loses her flower girl honors to D. W.

Mr. Armstrong is the father of Sue Ellen Armstrong and a minor character in the series. He is a Diplomat by career. He traveled around the world for his job.

This offers him a chance to experience many fascinating encounters and countries. Mr. Armstrong is a light brown cat who is ready with a smile and an anecdote. Mr. Armstrong does not appear often, but whenever he comes, he has many interesting stories about his travels.

He is the center of attention whenever he narrates his work. Due to his work, his entire family has also had the chance to see many cultures. This offers them a unique and varied standpoint in life.

Millicent Crosswire is the mother of Muffy and Chip Crosswire. She is the wife of Mr. Crosswire who owns Crosswire Motors. Millicent is an amiable lady who loves shopping and watching operas.

Millicent is a rich lady with a luxurious lifestyle and taste. Being the mother of Muffy, her love of shopping and fashion can be expected. Yet, it does not mean she wastes her time, as she loves to help Mr. Crosswire in running his business. She is generally well-liked by people around her despite her limited screen time.

Bailey Carson Belvedere III is a supporting character in the series. He is a beige dog who works with the Crosswire family. Bailey is the butler and chauffeur at the Crosswire mansion, and he is a well-liked and valued member of the household.

Bailey picks up and drops Muffy at her elementary school every day. He does wheelies with the limo, makes artistic sculptures, etc., for Muffy. He is a jack of all trades, as he will do anything the Crosswire family needs him to do.

He even gives good and sane advice to Muffy whenever she needs it.

Ed Billings is a friend of Grandpa Dave, and he is portrayed as being a bit of an oddball. It can be said that he has a quirky and unconventional personality.

Ed Billings often appears in guest roles throughout the series doing odd roles as the complainant who says Buster’s chocolates are terrible or as a passing driver, etc. Ed Billings offered to take care of Grandpa Dave’s farm for him as his health continued to deteriorate.

However, Grandpa Dave is adamant about doing the job himself and refuses Ed every time. Apart from occasional greetings, Ed Billings does not play a significant role.

Bo Baxter is the father of Buster Baxter and the ex-husband of Bitzi Baxter. He is a pilot by profession and travels around the world on the job. Bo takes Buster flying with him on a trip until the end of the second season.

This leads to the spin-off episodes Postcards from Buster. In the children’s book, the author did not mention that Bo Baxter and his wife are divorced. However, the animated series brings in this change.

Currently, Bo is working as a private pilot for a music band called Los Viajeros and flies them around the country and internationally too.

Frederique Fugue is a bit of a music prodigy known for his exceptional talent on the piano. He has performed at many prestigious events in Vienna and Carnegie, etc. He is often quite serious and dedicated to his music.

Mr. Fugue is very disciplined in his practice and performance. Despite his serious nature, Frederique is also kind and friendly. He has close friendships with many of the other characters on the show.

He studied at Yale university and once dueled with Liberace on the piano. Apart from music, Dr. Fugue also has a talent for knitting, and he often makes fingerless gloves for all his pupils.

Aunt Lucy is the daughter of Grandpa Dave and the sister of Jane and Jessica. She is the favorite maternal aunt of Arthur, D. W., and Kate. Being the daughter of a farmer, she grew up on a farm in an unknown town away from Elwood city.

She only visits the city occasionally. We are introduced to her in the episode about her marriage, where D. W. becomes the flower girl. Although Lucy appears in later episodes, her role is minor or mentioned in passing.

Once the Read family is forced to spend the night at Lucy’s home due to car trouble and D. W. narrates the events with great flair.

Ted Glass is a crossing guide at the school of Arthur and Brain. He replaces Mrs. Hurley for a short while and appears in the episode Arthur vs. the Very Mean Crossing Guard.

Ted Glass is a jokester who pranks Arthur and Brain. He convinces them that they have to pay a crossing fee of $10 every day, or else he will hunt them down.

He scares them saying that he has hidden cameras and no one can hide from him. This scared the two friends very badly till Grandma Thora interfered and cleared up the joke.

He is friends with Grandma Thora and is immediately forgiven by Arthur for the pranks.

Mrs. Pariso is a new neighbor of the Frenskys who moves into unit #4 at the Westboro Apartments. She is an old lady, who is lonely. She likes to make friends and meet new people.

Initially, Francine feels annoyed with her behavior but slowly realizes their shared love for horses. They become friends. Mrs. Pariso likes to interact with people, so when Buster calls her a witch, she takes it in her stride and tells a story about meeting a young warlock.

This amuses Francine while they play in the treehouse. Mrs. Pariso continues to appear occasionally without a major contribution.

Mr. and Mrs. Leduc are parents of two children, Emily and Jules. Mr. Leduc is a kind and supportive father. He is also quite patient and understanding and is shown to be willing to go the extra mile to help his children succeed.

Mrs. Leduc is a stay-at-home mom who is shown to be very nurturing and supportive of her children. She is also quite organized and efficient. She is often managing the household and caring for her children.

Overall, the Leduc family is a close-knit and supportive group who are deeply committed to each other's well-being.

Mr. Marco was a second-grade teacher of Arthur’s at Lakewood Elementary. Later, he was assigned as the fifth-grade teacher as per class rotation. He is a strict teacher who does not tolerate misbehavior of any kind.

He once catches Francine and Muffy having the same answers in their tests. He misunderstands that Francine copied from Muffy. Later, it is clear that Francine is innocent and Muffy has cheated.

He apologizes to Francine and punishes Muffy instead. Despite his strict nature, he is also a kind and friendly teacher outside the classroom. In one episode of the series, he showed his playful side as well.

In the animated TV series Arthur, Cheikh Diouf is Alan Powers' cousin from Senegal. He is introduced in the season 14 episode "In My Africa" and becomes a recurring character, particularly interacting with Buster Baxter and D.W. Read. 

Cheikh brings a unique perspective to the show, sharing his Senegalese culture and traditions with his friends. He is instrumental in improving the cultural sensitivity, tolerance and awareness of his friends, thereby teaching racial tolerance.

He is known for his friendly and outgoing personality, always eager to make new experiences and share his knowledge.
 

In the animated TV series Arthur, Rodentia Ratburn is the cheerful and easygoing substitute teacher for Mr. Ratburn when he loses his voice. She is Mr. Ratburn's younger sister, and she shares his passion for teaching. 

However, her teaching methods, which involve singing songs, playing puppets, and teaching basic concepts like colour mixing, are considered too simplistic for Arthur's third-grade class. The class enjoys her style of teaching during her initial days, but quickly become bored with the simplicity of it.

Despite her unconventional approach, Rodentia is a kind and enthusiastic teacher who genuinely cares about her students' well-being.