 | Janet Waldo als Miss Switch (voice) |
 | Eric Taslitz als Rupert P. Brown III (voice) |
 | Nancy McKeon als Amelia Matilda Daley (voice) |
 | June Foray als Bathsheba / Saturna (voice) |
 | Frank Welker als Hector (voice) |
| Philip Tanzini als Banana (voice) |
| Alan Dinehart als Caruso (voice) |
| Jerry Eisenberg | Producer |
| Joe Ruby | Executive Producer |
| Dean Elliott | Original Music Composer |
| Barbara Brooks Wallace | Book |
| Sheldon Stark | Teleplay |
| Charles A. Nichols | Director |
| Ken Spears | Executive Producer |
