In a marvelously animated version of one of the most beloved of all Dr. Seuss tales, two youngsters find themselves at home with nothing to do on a rainy afternoon. But when the magical, mischievous Cat in the Hat arrives on the scene, they're all cat-apulted into a day of rousing, romping, outlandish antics they - and you - will never forget!
Unfortunately the movie The Cat in the Hat is not yet available on HBO Max.
| Writing | Dr. Seuss | Writer |
| Directing | Hawley Pratt | Director |
| Production | Dr. Seuss | Producer |
| Production | Chuck Jones | Producer |
| Visual Effects | Warren Batchelder | Animation |
| Visual Effects | George Nicholas | Animation |
| Visual Effects | Manny Gould | Animation |
| Production | David H. DePatie | Executive Producer |
| Visual Effects | Manuel Perez | Animation |
| Production | Friz Freleng | Executive Producer |
| Art | Maurice Noble | Production Design |
| Visual Effects | Hal Ambro | Animation |
| Sound | Dean Elliott | Music |
| Visual Effects | Phil Roman | Animation |
