 | Mel Blanc als Dr. Quack / Dr. Daffy Duck / Porky Pig (voice) (uncredited) |
 | Sara Berner als Switchboard Operator (voice) (uncredited) |
| Robert Clampett | Director |
| Leon Schlesinger | Producer |
| Carl W. Stalling | Music Director |
| John Carey | Animation |
| Vive Risto | Animation |
