After an accident during a routine trip to Venus, a spaceship has only enough oxygen left for three people... out of five on board.
| Directing | Arthur Allan Seidelman | Director |
| Costume & Make-Up | Caaren Hulme | Costume Design |
| Production | Dan Shaner | Casting |
| Writing | Arthur C. Clarke | Novel |
| Costume & Make-Up | Sally Grigsby | Costume Design |
| Writing | John Vincent Curtis | Teleplay |
| Costume & Make-Up | Margaret Stevenson | Makeup Artist |
| Camera | Nino Gaetano Martinetti | Director of Photography |
| Editing | Bert Glatstein | Editor |
| Writing | Melinda M. Snodgrass | Teleplay |
| Costume & Make-Up | Peter Woodward | Hairstylist |
| Production | Michael Lake | Producer |
| Art | Lesley Crawford | Set Decoration |
| Art | Michael Ralph | Production Design |
| Sound | Jay Gruska | Original Music Composer |
| Sound | Jeff Charbonneau | Music Editor |
| Directing | Jenny Quigley | Script Supervisor |
| Crew | Zev Eleftheriou | Stunt Coordinator |
| Production | Mel Swope | Executive In Charge Of Production |
