Cast[]
- Stephen Hatt as The Cat in the Hat
- Sir Topham Hatt as Mack the Turtle
- The Angry Policeman as The Grinch
- Mr. Bubbles as Horton the Elephant
- Jeremiah Jobling as Joey
- Jem Coles as Norval the Fish
- Old Bailey as Mr. Brown
- Cyril the Fogman as Conrad
- Dennis as Thing One
- Norman as Thing Two
- Mr. Percival as Thidwick the Big-Hearted Moose
- The Stationmaster's Wife as Jane Kangaroo
- Nancy as Pam-I-Am
- The Vicar as Nick
- Bridget Hatt as Sarah Hall-Small
- Toad as Little Cat Fleep
- Max as North-Going Zax
- Monty as South-Going Zax
- and more