Cast[]
- Rick Blaine as The Cat in the Hat
- Ilsa Lund as Sarah Hall-Small
- Victor Laszlo as Mack the Turtle
- Captain Louis Renault as Sam-I-Am
- Major Signor Ferrari as Horton the Elephant
- Signor Ferrari as Joey
- Signor Ugarte as King Derwin
- Pickpocket as The Lorax
- Sascha as Mr. Brown
- Yvonee as Cindy Lou Who
- Berger as Sylvester McMonkey McBean
- Carl as Yertle the Turtle
- Sam as Vlad Vladikoff