- Jim Dodge as The Cat in the Hat
- Josie McClellan as Sarah Hall-Small
- Nestor Pyle as Mack the Turtle
- Gil Kinney as Sam-I-Am
- Bud Dodge as Horton the Elephant
- Dotty Dodge as Cindy Lou Who
- Roger Roy McClellan as Mr. Brown
- Bob Bosenbeck as Thidwick the Big-Hearted Moose
- The Stor Custodian as King Derwin
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.