 | Mel Blanc als Private Snafu / Technical Fairy - First Class / German Soldier / German General (voice) (uncredited) |
 | Robert C. Bruce als Narrator (voice) (uncredited) |
| Chuck Jones | Director |
| Dr. Seuss | Writer |
| Dr. Seuss | Supervising Producer |
| Carl W. Stalling | Original Music Composer |
| Treg Brown | Editor |
| Leon Schlesinger | Producer |
