| ROLE | POSITION | SUBJECT | EXPERIMENT |
|---|---|---|---|
| Helen Dobson | 2 | Lori Nelson | [801] REVENGE OF THE CREATURE (1955) |
| Helen | 4 | Joyce Terry | [415] THE BEATNIKS (1960) |
| Helen Paige | 4 | Jane Adams | [702] THE BRUTE MAN (1946) |
| Helen Phillips | 8 | Linda Leighton | [203] JUNGLE GODDESS (1948) |
| Mrs. Helen Kingman | 8 | Sally Fraser | [313] EARTH VS. THE SPIDER (1958) |
| Helen | 12 | Dorothy Love | [704] THE INCREDIBLE MELTING MAN (1977) |
| Helen Wallace | 15 | Gloria Zoellner | [K07] GAMERA VS. ZIGRA (1971) |
| Helen Wallace | 15 | Gloria Zoellner | [316] GAMERA VS. ZIGRA (1971) |
| Helen (uncredited) | 22 | Gloria Anne Halper | [906] THE SPACE CHILDREN (1958) |