Directed by
| Chuck Jones | ... | (as Charles M. Jones) |
Writing Credits (in alphabetical order)
| Michael Maltese | ... | (story) |
Cast (in credits order)
| Mel Blanc | ... | Cat / Prowler / Nightmare Voices / Shep (voice) | |
| Rest of cast listed alphabetically: | |||
 |
Frank Graham | ... | Narrator - Shep's Master (voice) (uncredited) |
Produced by
| Edward Selzer | ... | producer (uncredited) |
Music by
| Carl W. Stalling | ... | (uncredited) |
Editing by
| Treg Brown | ... | (uncredited) |
Production Management
| John W. Burton | ... | production manager (uncredited) |
Art Department
| Ruth Cavert | ... | painter (uncredited) |
| Raynell Day | ... | inker (uncredited) |
| Florence Finkelhor | ... | assistant ink and paint supervisor (uncredited) |
| Auril Thompson | ... | painter (uncredited) |
| George Winkler | ... | ink and paint supervisor (uncredited) |
Sound Department
| Treg Brown | ... | sound effects editor (uncredited) |
Camera and Electrical Department
| Ray Bloss | ... | animation camera (uncredited) |
| Ken Moore | ... | animation camera (uncredited) |
Animation Department
| Robert Gribbroek | ... | background artist |
| Ken Harris | ... | animator |
| Earl Klein | ... | layout artist |
| Lloyd Vaughan | ... | animator |
| Ben Washam | ... | animator |
Music Department
| Carl W. Stalling | ... | musical director |
| Milt Franklyn | ... | orchestrator (uncredited) |
