 | Mel Blanc als Sylvester / Tweety (voice) |
 | Ben Frommer als Hitchcock-like Voice (uncredited) |
 | June Foray als Granny (voice) (uncredited) |
| David Detiege | Story |
| Milt Franklyn | Original Music Composer |
| John W. Dunn | Story |
| Lee Halpern | Animation |
| Treg Brown | Sound Effects Editor |
| Gerry Chiniquy | Animation |
| Virgil Ross | Animation |
| Treg Brown | Editor |
| Bob Matz | Animation |
| Friz Freleng | Director |
| John W. Burton | Producer |
| Art Leonardi | Animation |
| Tom O'Loughlin | Background Designer |
| Hawley Pratt | Co-Director |
