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Billy Bletcher as Spike (voice) (uncredited) |
 |
William Hanna as Tom / Butch (voice) (uncredited) |
| Directing | William Hanna | Director |
| Visual Effects | Kenneth Muse | Animation |
| Directing | Joseph Barbera | Director |
| Visual Effects | Ed Barge | Animation |
| Visual Effects | Ray Patterson | Animation |
| Visual Effects | Irven Spence | Animation |
| Production | Fred Quimby | Producer |
| Sound | Scott Bradley | Original Music Composer |
