Directed by
| Robert Cannon | ||
Writing Credits
| T. Hee | ... | (story) |
| Dr. Seuss | ... | (characters) (uncredited) |
Cast (in credits order)
| Marvin Miller | ... | Narrator / Various Characters (voice) | |
Produced by
| Stephen Bosustow | ... | executive producer |
Music by
| Ernest Gold | ... | (as Ernst Gold) |
Production Management
| Herbert Klynn | ... | production manager |
Art Department
| T. Hee | ... | designer |
Animation Department
| Jules Engel | ... | color artist |
| Michi Kataoka | ... | color artist |
| Bill Melendez | ... | animator |
| Frank Smith | ... | animator |
