A group of adventurers refloat a WWII German submarine and prepare to use it to pull a very large heist; The Queen Mary which they plan to rob on the high seas.
| Writing | Rod Serling | Screenplay |
| Writing | Jack Finney | Novel |
| Directing | Jack Donohue | Director |
| Production | William Goetz | Producer |
| Art | Paul Groesse | Art Direction |
| Sound | Duke Ellington | Original Music Composer |
| Editing | Archie Marshek | Editor |
| Camera | William H. Daniels | Director of Photography |
| Costume & Make-Up | Edith Head | Costume Design |
| Production | Gerald D. Wineman | Production Manager |
| Sound | Charles Grenzbach | Sound Recordist |
| Sound | Van Cleave | Orchestrator |
| Art | John P. Austin | Set Decoration |
| Costume & Make-Up | Nellie Manley | Hair Supervisor |
| Sound | Van Cleave | Music Arranger |
| Crew | Paul K. Lerpae | Special Effects |
| Sound | Stanley Jones | Sound Recordist |
| Directing | Robert D. Webb | Second Unit Director |
| Production | William H. Daniels | Associate Producer |
| Crew | Captain Charles C. Wilbur | Technical Advisor |
| Crew | Lawrence W. Butler | Special Effects |
| Sound | Frank Comstock | Music Arranger |
| Sound | Frank Comstock | Orchestrator |
| Crew | Thom Conroy | Dialogue Coach |
| Directing | Richard Long | Assistant Director |
| Production | Joseph C. Behm | Production Supervisor |
| Camera | Owen Marsh | Underwater Camera |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Production | Al Silvani | Unit Production Manager |
| Crew | Robert F. Hoy | Stunts |
