Astronauts travel to the moon where they discover it is inhabited by attractive young women in black tights.
| Actor | Role |
|---|---|
 Sonny TuftsLaird Grainger | Laird Grainger |
 Victor JoryKip Reissner | Kip Reissner |
 Marie WindsorHelen Salinger | Helen Salinger |
 Carol BrewsterAlpha | Alpha |
 William PhippsDouglas 'Doug' Smith | Douglas 'Doug' Smith |
 Douglas FowleyWalter 'Walt' Walters | Walter 'Walt' Walters |
 Susan MorrowLambda | Lambda |
 Suzanne AlexanderBeta | Beta |
| BBette ArlenCat Woman | Cat Woman |
| RRoxann DelmanCat-Woman | Cat-Woman |
| EEllye MarshallCat-Woman | Cat-Woman |
 Judy WalshCat-Woman | Cat-Woman |