Conrad and Sally Walden are home alone with their pet fish. It is raining outside, and there is nothing to do. Until The Cat in the Hat walks in the front door. He introduces them to their imagination, and at first it's all fun and games, until things get out of hand, and The Cat must go, go, go, before their parents get back.
Main Title - the Kids — David Newman
Getting Better — Smash Mouth
Military Academy Seduction — David Newman
Two Things - Couch Jumping - Leaky Crate — David Newman
Mrs. Kwan - Mom Leaves — David Newman
Surfer Cat - the Phunometer — David Newman
Fun, Fun, Fun — Mike Myers
The Contract — David Newman
Birthday Party — David Newman
Rescuing Nevens — David Newman
S.L.O.W. Drive — David Newman
Oven Explodes - "Clean Up This Mess" — David Newman
Things Wreck the House — David Newman
Larry the Slob — David Newman