Henry's Cat and Chris Rabbit are in a blowing gum match, but get lost and enter the creepy castle of Count Rum Baa Baa. Together they thwart his experiments.

Fed up on his birthday, Henry's Cat decides to both go to Hollywood and try becoming a famous film star.

Mosey Mouse catches Clownitis, a disease a year on Mid-Summer's Day after he drank Moo-Moo Juice. Henry's Cat rushes to the Moo-Moo Juice factory to stop Rum Baa Baa (who is controlling the machine).

Henry's Cat imagines himself meeting various fairy tale characters – and a wolf who wants to eat Little Red Riding Hood's Granny.

Henry's Cat and Chris Rabbit go to Cyril Chipper to help in his advertising campaign becoming successful.