Directed by
| Fred F. Sears | ||
Writing Credits (WGA)
| Bernard Gordon | ... | (screenplay) & |
| George Worthing Yates | ... | (screenplay) |
| Curt Siodmak | ... | (screen story) |
| Donald E. Keyhoe | ... | (supported by "Flying Saucers from Outer Space" by) (as Major Donald E. Keyhoe) |
Cast (in credits order) verified as complete
Produced by
| Sam Katzman | ... | executive producer |
| Charles H. Schneer | ... | producer (as Charles H.Schneer) |
Music by
| Mischa Bakaleinikoff | ... | (uncredited) |
Cinematography by
| Fred Jackman Jr. | ... | director of photography |
Editing by
| Danny B. Landres | ... | (as Danny D. Landres) |
Art Direction by
| Paul Palmentola | ||
Set Decoration by
| Sidney Clifford | ||
Production Management
| Leon Chooluck | ... | unit manager |
Second Unit Director or Assistant Director
| Gene Anderson Jr. | ... | assistant director |
Sound Department
| J.S. Westmoreland | ... | sound (as Josh Westmoreland) |
| Frank Bayes | ... | sound editor (uncredited) |
| Ernest Reichert | ... | sound editor (uncredited) |
Special Effects by
| Russ Kelley | ... | special effects |
Visual Effects by
| Ray Harryhausen | ... | technical effects created by / special photographic effects (uncredited) |
Stunts
| Dale Van Sickel | ... | stunts (uncredited) |
Animation Department
| Ray Harryhausen | ... | animation effects (uncredited) |
Music Department
| Mischa Bakaleinikoff | ... | conductor |
| Daniele Amfitheatrof | ... | composer: stock music (uncredited) |
| Mario Castelnuovo-Tedesco | ... | composer: stock music (uncredited) |
| George Duning | ... | composer: stock music (uncredited) |
| David Raksin | ... | composer: stock music (uncredited) |
| Miklós Rózsa | ... | composer: stock music (uncredited) |
| Hans J. Salter | ... | composer: stock music (uncredited) |
| Leith Stevens | ... | composer: stock music (uncredited) |
Additional Crew
| Jack Erickson | ... | production coordinator |
