 | Mel Blanc als Sylvester / Sam / Mouse's Whistle (voice) |
 | Marian Richman als Violet (voice) |
| Friz Freleng | Director |
| Warren Foster | Story |
| John Carey | Animation |
| Carl W. Stalling | Original Story |
| Edward Selzer | Producer |
| Ken Champin | Animation |
| Cal Howard | Story |
| Treg Brown | Editor |
| Arthur Davis | Animation |
