Directed by
| Maurice Krafft | ... | (as Maurice P. Krafft) |
Writing Credits
| Wendell A. Duffield | ... | (script and geologic advice) and |
| Richard S. Fiske | ... | (script and geologic advice) and |
| Donald A. Swanson | ... | (script and geologic advice) |
Cast
| Roger Mudd | ... | Narrator (voice) | |
Produced by
| Maurice Krafft | ... | producer (as Maurice P. Krafft) |
Cinematography by
| Robert E. Van Dyke | ... | (stock footage) |
Additional Crew
| Alain Bret | ... | techinical collaboration |
