Directed by
| Friz Freleng | ... | (uncredited) |
| Frank Tashlin | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Phil Eastman | ... | (uncredited) |
| Dr. Seuss | ... | (uncredited) |
Cast
| Mel Blanc | ... | Pvt. Snafu's Scream / Malaria Mosquitoes (voice) (uncredited) | |
 |
Robert C. Bruce | ... | Narrator (voice) (uncredited) |
Produced by
| Edward Selzer | ... | producer (uncredited) |
| Dr. Seuss | ... | supervising producer (uncredited) |
Music by
| Carl W. Stalling | ... | (uncredited) |
Editing by
| Treg Brown | ... | (uncredited) |
Sound Department
| Treg Brown | ... | sound effects editor (uncredited) |
Animation Department
| Richard Bickenbach | ... | animator (uncredited) |
| Ken Champin | ... | animator (uncredited) |
| Gerry Chiniquy | ... | animator (uncredited) |
| Cal Dalton | ... | animator (uncredited) |
| Arthur Davis | ... | animator (uncredited) |
| Izzy Ellis | ... | animator (uncredited) |
| Manuel Perez | ... | animator (uncredited) |
| Virgil Ross | ... | animator (uncredited) |
Music Department
| Milt Franklyn | ... | orchestrator (uncredited) |
| Carl W. Stalling | ... | musical director (uncredited) |
