Directed by
| Michael A. Hoey | ||
| Jon Hall | ... | (uncredited) |
| Arthur C. Pierce | ... | (uncredited) |
Writing Credits
| Michael A. Hoey | ... | (screenplay) |
| Murray Leinster | ... | (novel) |
| Arthur C. Pierce | ... | (uncredited) |
Cast (in credits order) complete, awaiting verification
| Mamie Van Doren | ... | Nora Hall | |
| Anthony Eisley | ... | Lt. Charles Brown | |
| Billy Gray | ... | CPO Fred Twining (as Bill Gray) | |
| Bobby Van | ... | Ens. Rutherford Chandler | |
| Pamela Mason | ... | Marie - Scientist | |
| Walter Sande | ... | Dr. Arthur Beecham | |
| Edward Faulkner | ... | Bob Spaulding | |
| Phillip Terry | ... | Base Doctor | |
 |
David Brandon | ||
|
|
Kaye Elhardt | ... | Diane |
|
|
Taggart Casey | ... | Warrant Officer Holly Hollister |
| Russ Bender | ... | Chief Warr. Off. McBride | |
|
|
Mike Sargent | ||
|
|
Del 'Sonny' West | ... | Airplane Guard / Fireman (as Del West) |
| Biff Elliot | ... | Cmdr. Arthur Simpson | |
|
|
William Meigs | ||
|
|
Garrett Myles | ||
|
|
Paul Rhone | ||
| Rest of cast listed alphabetically: | |||
|
|
Charles Kramer | ... | Corpse (uncredited) |
| Red West | ... | Navy Fireman (uncredited) | |
Produced by
| Jack Broder | ... | executive producer |
| Madelynn Broder | ... | associate producer |
| Roger Corman | ... | producer (uncredited) |
| George Edwards | ... | producer |
Music by
| Gordon Zahler | ||
Cinematography by
| Stanley Cortez | ... | director of photography |
Editing by
| George White | ||
Casting By
| Ross Brown | ||
Art Direction by
| Paul Sylos | ||
Set Decoration by
| Clarence Steensen | ||
Makeup Department
| Jean Austin | ... | hair stylist |
| Harry Thomas | ... | makeup artist |
Production Management
| Richard Dixon | ... | production manager |
Second Unit Director or Assistant Director
| Wyott Ordung | ... | assistant director |
Art Department
| Al Joyce | ... | property master |
Sound Department
| Del Harris | ... | sound effects editor |
| Clarence Peterson | ... | sound mixer |
Special Effects by
| Jon Hall | ... | special photographic effects |
| Edwin Tillman | ... | special effects |
Casting Department
| Marvin Paige | ... | casting consultant |
Costume and Wardrobe Department
| Patrick Cummings | ... | costumer |
Music Department
| Igo Kantor | ... | music editor |
| Gordon Zahler | ... | music supervisor |
| Walter Greene | ... | composer: stock music (uncredited) |
| Hans J. Salter | ... | composer: stock music (uncredited) |
| Leith Stevens | ... | composer: stock music (uncredited) |
Script and Continuity Department
| Wandra Ramsey | ... | script supervisor |
