Directed by
| George Gould | ||
Writing Credits (in alphabetical order)
| Elwood Hoffman | ||
Cast (in credits order)
| Frankie Thomas | ... | Cadet Tom Corbett (archive footage) | |
 |
Al Markim | ... | Cadet Astro (archive footage) |
| Jan Merlin | ... | Cadet Roger Manning (archive footage) | |
| Michael Harvey | ... | Capt. Steve Strong - segments 1-2 (archive footage) | |
|
|
Ed Bryce | ... | Capt. Steve Strong (archive footage) |
| Tom Poston | ... | The Mercurian Leader (archive footage) | |
| Carter Blake | ... | Commander Arkwright (archive footage) | |
|
|
Margaret Garland | ... | Dr. Joan Dale (archive footage) |
| Rest of cast listed alphabetically: | |||
| Dennis Patrick | ... | Lt. Pearson (archive footage) (as Dennis Harris) | |
Production Design by
| Michael Baronoff | ||
Costume Design by
| Eddie Taliaferro | ||
Production Management
| Mort Abrahams | ... | production supervisor |
Script and Continuity Department
| Albert Aley | ... | script supervisor |