In order to get back into the good graces with his wife with whom he has had a misunderstanding, a young chemistry professor concocts a wild story that he is an undercover FBI agent. To help him with his story he enlists the aid of a friend who is a TV writer. The wife swallows the story and the film's climax takes place in the sub-basements of the Empire State Building. The professor and his friend, believing themselves prisoners on an enemy submarine, patriotically try to scuttle the vessel and succeed only in rocking the building.
| Directing | George Sidney | Director |
| Writing | Norman Krasna | Theatre Play |
| Writing | Norman Krasna | Writer |
| Camera | Harry Stradling Sr. | Director of Photography |
| Sound | André Previn | Original Music Composer |
| Production | Norman Krasna | Producer |
| Editing | Viola Lawrence | Editor |
| Sound | James Z. Flaster | Sound |
| Costume & Make-Up | Helen Hunt | Hairstylist |
| Directing | David Silver | Assistant Director |
| Art | James Crowe | Set Decoration |
| Costume & Make-Up | Jean Louis | Costume Design |
| Costume & Make-Up | Ben Lane | Makeup Supervisor |
| Art | Ted Haworth | Art Direction |
| Sound | Charles J. Rice | Recording Supervision |
| Sound | Julian Davidson | Music Editor |
| Crew | Bob Herron | Stunts |
