Directed by
| John Florea | ||
Writing Credits
| Richard Carlson | ... | (screenplay) |
| Ivan Tors | ... | (story) & |
| Richard Carlson | ... | (story) |
Cast (in credits order)
| Richard Greene | ... | Josh MacRae | |
| Luke Halpin | ... | Stu MacRae | |
| Sheilah Wells | ... | Sharon MacRae | |
| Irene Tsu | ... | Judy Hawllani | |
 |
Mart Hulswit | ... | Gabe Larsen |
| Robin Mattson | ... | Lizzie MacRae | |
| Jose De Vega | ... | Tupuna | |
Produced by
| Ivan Tors | ... | producer |
Music by
| George Bruns | ||
Cinematography by
| Howard Winner | ||
Art Direction by
| Bruce Bushman | ||
Second Unit Director or Assistant Director
| Ricou Browning | ... | director: underwater sequences |
Sound Department
| Gordon Zahler | ... | post-production sound supervisor |
| Robert Glenn | ... | supervising sound editor (uncredited) |
Stunts
| Norman Marlow | ... | stunt performer (uncredited) |
Camera and Electrical Department
| Ricou Browning | ... | underwater photographer |
