 | Mel Blanc als Bugs Bunny/Cottontail Smith/Narrator (voice) (uncredited) |
 | Tedd Pierce als Observer (voice) (uncredited) |
 | Kent Rogers als Professor Canafrazz (voice) (uncredited) |
| Carl W. Stalling | Music |
| Leon Schlesinger | Producer |
| Chuck Jones | Director |
| Ben Washam | Animation |
| Ken Harris | Animation |
| Treg Brown | Sound Effects Editor |
| Treg Brown | Editor |
