| ROLE | POSITION | SUBJECT | EXPERIMENT |
|---|---|---|---|
| Marla Stevens | 2 | Hillary Brooke | [208] LOST CONTINENT (1951) |
| Maj. Stevens | 2 | Richard Jordahl | [612] THE STARFIGHTERS (1963) |
| Tommy Stevens | 5 | Óscar Martín | [303] POD PEOPLE (1983) |
| INPIT Agent Walker Stevens | 6 | Dave Dickerson | [1005] BLOOD WATERS OF DR. Z (1972) |
| Molly Stevens (as Connie Cheston) | 8 | Concha Cuetos | [303] POD PEOPLE (1983) |
| Bill Stevens | 9 | Manuel Pereiro | [303] POD PEOPLE (1983) |
| Ens. Stevens | 16 | Suzie Kaye | [104] WOMEN OF THE PREHISTORIC PLANET (1966) |
| Bill Stevens (voice: English version)... | 18 | Edward Mannix | [303] POD PEOPLE (1983) |