Nightclub entertainer Hap Smith has a new act since his former partner Chick Allen joined the army. With his lovely new female partner, Hap now plays a clownish parody of a soldier. When Chick organises a soldier show at Fort Benning, he realizes he needs his former partner's help—so, to get onto the base, Hap impersonates a hapless real soldier, but circumstances force them to prolong the masquerade, creating an increasingly tangled Army-sized SNAFU.
| Directing | Norman Taurog | Director |
| Writing | Herbert Baker | Screenplay |
| Writing | Robert Lees | Screenplay |
| Writing | Frederic I. Rinaldo | Screenplay |
| Writing | Brian Marlow | Story |
| Camera | Daniel L. Fapp | Director of Photography |
| Sound | Joseph J. Lilley | Original Music Composer |
| Art | Henry Bumstead | Art Direction |
| Editing | Stanley E. Johnson | Editor |
| Costume & Make-Up | Edith Head | Costume Design |
| Art | Hal Pereira | Art Direction |
| Art | Sam Comer | Set Decoration |
| Art | Emile Kuri | Set Decoration |
| Production | Hal B. Wallis | Producer |
| Crew | James B. Allardice | Additional Dialogue |
| Crew | Richard Weil | Additional Dialogue |
| Camera | Murray Young | Key Grip |
| Sound | Gene Garvin | Sound Recordist |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Crew | Gordon Jennings | Special Effects |
| Sound | Don McKay | Sound Recordist |
| Sound | Joseph J. Lilley | Music Director |
| Sound | Mack David | Songs |
| Sound | Jerry Livingston | Songs |
| Editing | Warren Low | Supervising Editor |
