She is the richest girl in Elwood City, and lives in an enormous mansion. Muffy entered Lakewood in second grade, when she met Arthur and his friends and quickly became best friends with Francine. …

Watch full episodes and play Arthur games at http://pbskids.org/arthur Muffy shows Binky, Buster, and Arthur how she preserves her life's biggest moments. Watch and play more games at...

Muffy's friends are swimming in her pool.

Muffy or Muffie is an American nickname and may refer to:

Mary Alice "Muffy" Crosswire (born May 25th 1988) is the secondary tritagonist from the book series and TV show, Arthur. She is a rich girl who is good friends with Arthur, Francine's best friend and is part …

From books Muffy making prank calls from Francine 's phone. Muffy's first appearance in Arthur and the True Francine (1981).

Muffy worries that her friends don’t need her anymore when they plan a successful bake sale without her....more

Muffy has taken charge of the Tough Customers, and she has big plans for their new image.

"Poor Muffy" is the second half of the twenty-sixth episode in the first season of Arthur. Muffy's allergic to the new carpets in her house, so she decides to stay with Francine while the carpeting's being removed.

"Muffy Gets Mature" is the second half of the tenth episode in the fifth season of Arthur. Muffy starts reading Mature Miss magazine and looks for more sophisticated friends.