Directed by
| Leon Benson | ||
Writing Credits (in alphabetical order)
| Art Arthur | ... | (written by) |
Cast (in credits order)
| Lloyd Bridges | ... | Mike Nelson | |
| Ted de Corsia | ... | Ahman Dhabi | |
| Jay Douglas | |||
 |
Rand Harper | ||
|
|
Don Oreck | ||
|
|
Zale Parry | ... | Liza Kenny |
Produced by
| Leon Benson | ... | associate producer |
| Ivan Tors | ... | producer |
Cinematography by
| Richard L. Rawlings | ... | director of photography (as Dick Rawlings) |
Editing by
| Charles Craft | ||
Set Decoration by
| Lucien Hafley | ... | (as Lou Hafley) |
Production Management
| Joe Wonder | ... | production manager |
Second Unit Director or Assistant Director
| Harry R. Sherman | ... | assistant director (as Harry Sherman) |
| Paul Stader | ... | second unit director |
Art Department
| Robert Kinoshita | ... | set designer |
Sound Department
| Al Lincoln | ... | sound supervisor |
Special Effects by
| Harry Redmond Jr. | ... | special underwater effects |
Stunts
| Dick Dial | ... | stunt double: Lloyd Bridges (uncredited) |
Camera and Electrical Department
| Lamar Boren | ... | underwater photographer |
| Gaylin P. Schultz | ... | key grip (uncredited) |
Costume and Wardrobe Department
| Tommy Thompson | ... | costume supervisor |
Location Management
| William P. Owens | ... | location manager (as William Owens) |
Additional Crew
| Courtney Brown | ... | supervisor: diving operations |
