 | Clark Gable als Cmdr, Richardson |
 | Burt Lancaster als Lt. Jim Bledsoe |
 | Jack Warden als Yeoman 1st Class Mueller |
 | Brad Dexter als Cartwright |
 | Don Rickles als Quartermaster 1st Class Ruby |
 | Nick Cravat als Russo |
 | Joe Maross als Kohler |
 | Mary LaRoche als Laura Richardson |
 | Eddie Foy III als Larto |
 | Rudy Bond als Sonarman 1st Class Cullen |
 | Jimmy Bates als Jessie (uncredited) |
 | Joel Fluellen als Bragg (uncredited) |
 | Ken Lynch als Frank (uncredited) |
 | H.M. Wynant als Corpsman Hendrix (uncredited) |
 | Teru Shimada als Japanese Submarine Commander (uncredited) |
 | Skip Ward als Minor Role (uncredited) |
 | Russell Thorson als Submarine Crewman (uncredited) |
| Rodger Terry als Crewman (uncredited) |
| Maurice McEndree als Radio Operator (uncredited) |
 | Alexander Lockwood als Minor Role (uncredited) |
 | Dale Ishimoto als Japanese sailor (uncredited) |
| John Gibson als Capt. Blunt (uncredited) |
| John Close als Co-ordinate Fixer at Bungo Straits (uncredited) |
 | John Bryant als Carl Beckman (uncredited) |
| John Gay | Screenplay |
| Robert Wise | Director |
| Harold Hecht | Producer |
| Edward L. Beach Jr. | Novel |
| Russell Harlan | Director of Photography |
| Franz Waxman | Original Music Composer |
| James Hill | Producer |
| William Schorr | Associate Producer |
| Edward Carrere | Art Direction |
| Ross Dowd | Set Decoration |
| Gerald Endler | Mechanical Designer |
| George Boemler | Editor |
| Frank Prehoda | Makeup Artist |
| Robert J. Schiffer | Assistant Makeup Artist |
| Emmett Emerson | Assistant Director |
| Irving J. Moore | Second Assistant Director |
| Fred Lau | Sound Recordist |
| Harry Alphin | Sound Recordist |
| Robert Martin | Boom Operator |
| Charles Schulthies | Special Effects |
| Bill Babcock | Stunts |
| Loren Janes | Stunts |
| Jay Dee Skidmore | Stunts |
| Leonid Raab | Orchestrator |
