Directed by
| Friz Freleng | ... | (as I. Freleng) |
Writing Credits (in alphabetical order)
| Dave Monahan | ||
Cast
| Mel Blanc | ... | The Wacky Worm / Crow (voice) (uncredited) | |
Produced by
| Leon Schlesinger | ... | producer |
Music by
| Carl W. Stalling | ... | (uncredited) |
Editing by
| Treg Brown | ... | (uncredited) |
Art Department
| Ann Almond | ... | ink and paint (uncredited) |
| Mabel Andes | ... | painter (uncredited) |
| Betty Brenon | ... | assistant ink and paint supervisor (uncredited) |
| Shirley Bromberg | ... | painter (uncredited) |
| Betty Burke | ... | inker (uncredited) |
| Ruth Cavert | ... | painter (uncredited) |
| Raynell Day | ... | painter (uncredited) |
| Gladys Hallberg | ... | painter (uncredited) |
| Florence Hammontre | ... | inker (uncredited) |
| Frank Powers | ... | ink and paint supervisor (uncredited) |
| Martha Sigall | ... | painter (uncredited) |
| Dixie Smith | ... | painter (uncredited) |
| Auril Thompson | ... | painter (uncredited) |
Sound Department
| Treg Brown | ... | sound effects editor (uncredited) |
Camera and Electrical Department
| Ray Bloss | ... | animation camera (uncredited) |
| John W. Burton | ... | animation camera (uncredited) |
| Manny Corral | ... | animation camera (uncredited) |
| Hank Garner | ... | animation camera (uncredited) |
| Ken Moore | ... | animation camera (uncredited) |
Animation Department
| Cal Dalton | ... | animator |
| Richard Bickenbach | ... | animator (uncredited) |
| Gerry Chiniquy | ... | animator (uncredited) |
| Herman Cohen | ... | animator (uncredited) |
| Owen Fitzgerald | ... | layout artist (uncredited) |
| Lenard Kester | ... | background artist (uncredited) |
| Manuel Perez | ... | animator (uncredited) |
| Gil Turner | ... | animator (uncredited) |
Music Department
| Carl W. Stalling | ... | musical director |
| Milt Franklyn | ... | orchestrator (uncredited) |
