 | Mel Blanc als Tweety / Sylvester |
 | Bea Benaderet als Granny |
| Edward Selzer | Producer |
| Friz Freleng | Director |
| Arthur Davis | Animation |
| Carl W. Stalling | Original Music Composer |
| Arthur Davis | Story |
| Manuel Perez | Animation |
| Warren Foster | Story |
| Irv Wyner | Background Designer |
| Virgil Ross | Animation |
| Hawley Pratt | Layout Supervisor |
