Directed by
| Chuck Jones | ... | (as Charles M. Jones) |
Writing Credits
| Michael Maltese | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Mel Blanc | ... | Bugs Bunny / Marvin the Martian / I. Frisby / Trumpet Sound (voice) | |
Music by
| Carl W. Stalling | ... | (uncredited) |
Editing by
| Treg Brown | ... | (uncredited) |
Sound Department
| Treg Brown | ... | sound effects editor (uncredited) |
Animation Department
| Philip DeGuard | ... | background artist |
| Robert Gribbroek | ... | layout artist |
| Ken Harris | ... | animator |
| Lloyd Vaughan | ... | animator |
| Ben Washam | ... | animator |
| Richard Thompson | ... | animator (uncredited) |
Music Department
| Carl W. Stalling | ... | musical director (as Carl Stalling) |
| Milt Franklyn | ... | orchestrator (uncredited) |
| Eugene Poddany | ... | music copyist (uncredited) |
