Rotten Ralph makes an earnest attempt at good behavior but is enticed, not too reluctantly, into a series of misadventures by some ruffian alley

Sarah's cat Rotten Ralph tries to help her create a school project based on ancient Egypt, but he is more of a hindrance than a help.

Sarah's rotten cat Ralph goes to a Halloween costume party dressed as her and creates horrible mischief under the protection of his disguise.

Ralph, a very, very, nasty cat, finally sees the error of his ways--or does he?

Sarah's cat Rotten Ralph tries to help her create a school project based on ancient Egypt, but he is more of a hindrance than a help.

When he goes to a carnival with Sarah and his cousin Percy, Rotten Ralph learns that winning is not everything.

Rotten Ralph comes to appreciate Sarah's healthy cat food after he gets sick from eating out of trash cans.

When the veterinarian determines that Sarah's cat has used up eight of his nine lives, will the high-spirited feline finally stop misbehaving?

When Rotten Ralph, the cat, fails to win a spot on a baseball team with his friend Sarah, he becomes the "cat boy" instead, still dreaming of pro

Rotten Ralph, the cat, is not at all nice to the Christmas visitor.

Afraid of being left alone, Rotten Ralph, the nasty red cat, follows Sarah to school and tries to prevent her from making new friends.