Cast
| Rico Alaniz | ... | Mario | |
| Robert Carson | ... | Narrator (voice) | |
| Frank Gerstle | ... | Commander Thompson | |
| Carleton Young | ... | Styles | |
Produced by
| Samuel Gallu | ... | producer (as Sam Gallu) |
| Leslie Harris | ... | executive producer |
Script and Continuity Department
| Richard Michaels | ... | script supervisor |