 | Bernice Hansen als Dionne Quintuplets (voice) (uncredited) |
 | Peter Lind Hayes als Ben Birdie (voice) (uncredited) |
 | Tedd Pierce als W.C. Fields (voice) (uncredited) |
 | Danny Webb als Mouse (voice) (uncredited) |
| Verna Deane als Additional Voices (voice) (uncredited) |
| Alberta Perkins als Additional Voices (voice) (uncredited) |
| Cora Hunter Parks als Additional Voices (voice) (uncredited) |
| Anna Mae Fritz als Additional Voices (voice) (uncredited) |
| Treg Brown | Editor |
| Friz Freleng | Director |
| Rod Scribner | Animation |
| Leon Schlesinger | Producer |
| Robert McKimson | Animation |
| Ben Clopton | Animation |
| Carl W. Stalling | Original Music Composer |
| Sandy Walker | Animation |
| Zack Schwartz | Layout |
| Carl W. Stalling | Music |
