Interviews and documentary footage combine with the fictional story of an air-force pilot who encounters aliens.
| Actor | Role |
|---|---|
| WWillis SperryHimself (as Capt. Willis Sperry) | Himself (as Capt. Willis Sperry) |
| NNicholas MarianaSelf | Self |
| DDelbert NewhouseSelf - Chief Photographer | Self - Chief Photographer |
| WWendell SwansonSelf | Self |
| TTom TowersAlbert M. Chop | Albert M. Chop |
| FFloyd BurtonDewey Fournet | Dewey Fournet |
| GGene CoughlanEditor | Editor |
 Bert FreedDayton Colonel | Dayton Colonel |
 Olan SouleNarrator (voice) | Narrator (voice) |