Cast[]
- Yogi Bear as The Cat in the Hat
- Boo Boo as Sam-I-Am
- Ranger Smith as King Derwin
- Cindy Bear as Sarah Hall-Small
- Quick Draw McGraw as Joey
- Huckleberry Hound as Norval the Fish
- Snagglepuss as Mack the Turtle
- Augie Doggie as Little Cat Fleep
- Doggie Daddy as Alvin the Alien
- Peter Potamus as The Lorax
- Wally Gator as Horton the Elephant
- Hokey Wolf as Mr. Brown
- Top Cat as Little Cat A
- Dick Dastardly as The Grinch
- Chopper as Sylvester McMonkey McBean
- and more