 | William Hanna als Tom's Devil / Tom / Meathead's Yelps (voice) (uncredited) |
 | Clarence Nash als Tom's and Meathead's Meows and Screeches (voice) (uncredited) |
| Scott Bradley | Original Music Composer |
| Fred Quimby | Producer |
| William Hanna | Director |
| Joseph Barbera | Director |
| George Gordon | Animation |
| Kenneth Muse | Animation |
| Jack Zander | Animation |
| Pete Burness | Animation |
