Directed by
| Kurt Neumann | ||
Writing Credits
| Orville H. Hampton | ... | (additional dialogue) (as Orville Hampton) |
| Kurt Neumann | ... | (written by) |
| Dalton Trumbo | ... | (uncredited) |
Cast (in credits order) verified as complete
| Lloyd Bridges | ... | Col. Floyd Graham | |
| Osa Massen | ... | Dr. Lisa Van Horn | |
| John Emery | ... | Dr. Karl Eckstrom | |
| Noah Beery Jr. | ... | Maj. William Corrigan | |
| Hugh O'Brian | ... | Harry Chamberlain / Voice on Loudspeaker | |
| Morris Ankrum | ... | Dr. Ralph Fleming | |
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Patrick Aherne | ... | Reporter #1 (as Patrick Ahern) |
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Sherry Moreland | ... | Martian Girl |
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John Dutra | ... | Physician |
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Kathy Marlowe | ... | Reporter (as Katherine Marlowe) |
| Rest of cast listed alphabetically: | |||
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Tom Coleman | ... | Reporter (uncredited) |
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James Conaty | ... | Doctor Taking Lisa's Blood Pressure (uncredited) |
| Sam Harris | ... | Reporter at Press Briefing (uncredited) | |
| Judd Holdren | ... | Reporter #3 (uncredited) | |
| Stuart Holmes | ... | Reporter (uncredited) | |
| Barry Norton | ... | Reporter (uncredited) | |
| Cosmo Sardo | ... | Reporter (uncredited) | |
| Bert Stevens | ... | Reporter (uncredited) | |
Produced by
| Murray Lerner | ... | executive producer |
| Kurt Neumann | ... | producer |
Music by
| Ferde Grofé Sr. | ... | (as Ferde Grofé) |
Cinematography by
| Karl Struss | ... | director of photography |
Editing by
| Harry Gerstad | ||
Production Design by
| Theobold Holsopple | ||
Art Direction by
| Theobold Holsopple | ||
Set Decoration by
| Clarence Steensen | ||
Makeup Department
| Don L. Cash | ... | makeup artist (as Don Cash) |
| Robert Skotak | ... | special makeup: new footage (1979 revised version) (uncredited) |
Production Management
| Betty Sinclair | ... | production manager |
Second Unit Director or Assistant Director
| Frank Heath | ... | assistant director |
Art Department
| Lou Asher | ... | property master |
Sound Department
| Tom Lambert | ... | sound engineer |
Special Effects by
| Don Stewart | ... | special effects |
| Tom Scherman | ... | special props: new footage (1979 revised version) (uncredited) |
Visual Effects by
| Irving Block | ... | matte painter (as I.A. Block) |
| Jack Rabin | ... | special photographic effects creator |
| Bob Burns | ... | editor: rocket effects (1979 revised version) (uncredited) / miniatures: rocket effects (1979 revised version) (uncredited) / production manager: rocket effects (1979 revised version) (uncredited) |
| Kathy Burns | ... | production assistant: rocket effects (1979 revised version) (uncredited) |
| Mike Matney | ... | production assistant: rocket effects (1979 revised version) (uncredited) |
| Hal Miles | ... | camera operator assistant: rocket effects (1979 revised version) (uncredited) |
| Michael Minor | ... | effects artist: rocket effects (1979 revised version) (uncredited) |
| Dennis Muren | ... | technical consultant: rocket effects (1979 revised version) (uncredited) |
| Tom Scherman | ... | designer: rocket effects (1979 revised version) (uncredited) / miniatures: rocket effects (1979 revised version) (uncredited) |
| Ron Seawright | ... | producer: rocket effects (1979 revised version) (uncredited) |
| David Stipes | ... | effects cameraman: rocket effects (1979 revised version) (uncredited) |
| Harry Walton | ... | effects cameraman: rocket effects (1979 revised version) (uncredited) |
| Wade Williams | ... | executive producer: rocket effects (1979 revised version) (uncredited) |
Stunts
| Calvin Spencer | ... | stunt coordinator (uncredited) / stunt double: Lloyd Bridges (uncredited) |
Camera and Electrical Department
| Walter Dalton | ... | grip (uncredited) |
| James Knott | ... | camera operator (uncredited) |
| John M. Lee | ... | gaffer (uncredited) |
| Buddy Longworth | ... | still photographer (uncredited) |
Costume and Wardrobe Department
| Richard Staub | ... | wardrobe supervisor |
| Bob Burns | ... | costumes: new footage (1979 revised version) (uncredited) |
| Kathy Burns | ... | costume coordinator: new footage (1979 revised version) (uncredited) |
Music Department
| Albert Glasser | ... | musical director / orchestrator (uncredited) |
| Samuel Hoffman | ... | musician: theremin (uncredited) |
| Kerry O'Quinn | ... | music producer (uncredited) |
Script and Continuity Department
| Mary Chaffee | ... | set continuity |
Additional Crew
| Robert L. Lippert | ... | presenter |
| Clarence Marks | ... | dialogue director |
| Michael Minor | ... | title designer: new titles (1979 revised version) (uncredited) |
