The Last of Mary Moo Cow

"The Last of Mary Moo Cow" is the first half of the 8th episode of season 5 of the animated children's series Arthur. It originally aired on October 23rd, 2000. This episode breaks the fourth wall, in which Arthur shouts "OH, WHAT ARE YOU WAITING FOR?! GO TO THE TITLE CARD!".

Plot
When D.W.'s favorite show, Mary Moo Cow, is canceled, D.W. starts a petition to try to force her show to go back on the air and visits the studio of Mary Moo Cow. At the end, Arthur's favorite show Dark Bunny gets canceled (Which says, "The Dark Bunny has been canceled. So that we can bring you the classic episode of every boy and girls favorite series, The Mary Moo Cow Show) to bring back Mary Moo Cow.

Trivia
In D.W.'s daydream when she imagines Mary Moo Cow in jail, and there is a song. The lyrics are "P-E-T! Something Something Something" although with that amount of letters it would only spell "Petiti", not "Petition"

In the short scene where the petition paper is seen, Liam's signature is seen. Liam is one of D.W.'s classmate.

With the coins that D.W. collect, the come in a variety of the colors gold, silver, and brown, meaning these are the type of coin that Elwood City uses.