 | Mel Blanc als Dorlock Homes / Watkins / Shropshire Slasher / Telegram Boy / Alfie / Bartender (voice) |
 | June Foray als Shropshire Slasher's Mother (voice) (uncredited) |
| Chuck Jones | Director |
| Edward Selzer | Producer |
| Treg Brown | Editor |
| Treg Brown | Sound Effects Editor |
| Philip DeGuard | Background Designer |
| Ken Harris | Animation |
| Abe Levitow | Animation |
| Richard Thompson | Animation |
| Ben Washam | Animation |
| Maurice Noble | Layout Supervisor |
| Michael Maltese | Story |
| Milt Franklyn | Music Director |
