- Sabrina Fairchild as Cindy Lou Who
- David Larrabee as The Cat in the Hat
- Linus Larrabee as Sam-I-Am
- Thomas Fairchild as Mack the Turtle
- Oliver Larrabee as The Lorax
- Maude Larrabee as Daisy-Head Mayzie
- Elizabeth Tyson as Gertrude McFuzz
- Miss McCardle as Izzy
- Barson St. Fontanel as Ichabod
- The Professor as Mr. Brown
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.