The Cat in the Hat is all set for a lovely picnic, but the evil Grinch changes his plans by inventing a contraption that captures noise and makes it sound ferocious. The Cat has to save the world from the clutches of the Grinch and the only way to do it is to reach Grinch's soft spot.
Mason Adams
as The Cat in the Hat / Narrator
Bob Holt
as The Grinch / Waiter / The Grinch's Mother
Frank Welker
as Max / Waiter / Additional voices
Joe Eich
as Chef
