Cast[]
- The Cat in the Hat as The Player (Male)
- Sarah Hall-Small as The Player (Female)
- Sam-I-Am as The Partner (Male)
- Cindy Lou Who as The Partner (Female)
- Joey as Loudred
- Horton the Elephant as Bidoof
- Mack the Turtle as Corphish
- Norval the Fish as Chatot
- Young Cat in the Hat as Diglett
- The White-Tufted Floozle Bird as Sunflora
- Pam-I-Am as Chimecho
- King Derwin as Wigglytuff
- The Lorax as Grovyle
- Daisy-Head Mayzie as Celebi
- The Grinch as Stuntank
- North Going-Zax as Koffing
- South Going-Zax as Zubat
- Vlad Vladikoff as Dusknoir
- and more