Directed by
| Chuck Jones | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Phil Eastman | ... | (uncredited) |
| Dr. Seuss | ... | (uncredited) |
Cast
| Bea Benaderet | ... | Anopheles Annie's Pal (voice) (uncredited) | |
| Sara Berner | ... | Anopheles Annie's Pal (voice) (uncredited) | |
| Mel Blanc | ... | Private Snafu (voice) (uncredited) | |
 |
Robert C. Bruce | ... | Narrator (voice) (uncredited) |
| Marjorie Rambeau | ... | Anopheles Annie (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
| Robert Cannon | ... | animator (uncredited) |
| Ken Harris | ... | animator (uncredited) |
| Phil Monroe | ... | animator (uncredited) |
| Maurice Noble | ... | layout artist (uncredited) |
| Richard Thompson | ... | animator (uncredited) |
| Lloyd Vaughan | ... | animator (uncredited) |
| Ben Washam | ... | animator (uncredited) |
Music Department
| Milt Franklyn | ... | orchestrator (uncredited) |
| Carl W. Stalling | ... | musical director (uncredited) |
