| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Arthur Siteman | Crew | Directing | Assistant Director |
 Bob Morgan | Crew | Crew | Stunts |
 Charles Lederer | Crew | Writing | Screenplay |
 Christian Nyby | Crew | Directing | Director |
Clem Portman | Crew | Sound | Sound |
Darrell Silvera | Crew | Art | Set Decoration |
Dick Crockett | Crew | Crew | Stunts |
 Dimitri Tiomkin | Crew | Sound | Original Music Composer, Music Director |
Duke Taylor | Crew | Crew | Stunts |
Edward Lasker | Crew | Production | Associate Producer |
 Howard Hawks | Crew | Production | Producer |
John Hughes | Crew | Art | Art Direction |
Ken Terrell | Crew | Crew | Stunts |
Larry Germain | Crew | Costume & Make-Up | Hairstylist |
Lee Greenway | Crew | Costume & Make-Up | Makeup Supervisor |
Leslie Charles | Crew | Crew | Stunts |
Linwood G. Dunn | Crew | Crew | Special Effects |
 Michael Woulfe | Crew | Costume & Make-Up | Costume Designer |
Phil Brigandi | Crew | Sound | Sound |
Roland Gross | Crew | Editing | Editor |
 Russell Harlan | Crew | Camera | Director of Photography |
 Sol Gorss | Crew | Crew | Stunts |
Teddy Mangean | Crew | Crew | Stunts |
 Tom Steele | Crew | Crew | Stunts |
Walter Daniels | Crew | Production | Production Manager |
William Stevens | Crew | Art | Set Decoration |
John W. Campbell Jr. | Crew | Writing | Novel |
Donald Steward | Crew | Crew | Special Effects |
Russell Saunders | Crew | Crew | Stunts |
Landon Arnett | Crew | Camera | Camera Operator |
Thol Simonson | Crew | Crew | Special Effects Technician |
Bill Lewin | Crew | Crew | Stunts |
Bill Neff | Cast | Actor | Bill Stone (uncredited) |
 David McMahon | Cast | Actor | Gen. Fogarty |
 Dewey Martin | Cast | Actor | Crew Chief Bob |
 Douglas Spencer | Cast | Actor | Ned 'Scotty' Scott |
 Edmund Breon | Cast | Actor | Prof. Ambrose |
 Eduard Franz | Cast | Actor | Dr. Stern |
 Everett Glass | Cast | Actor | Prof. Wilson |
 James Arness | Cast | Actor | 'The Thing' |
 John Dierkes | Cast | Actor | Dr. Chapman |
 Kenneth Tobey | Cast | Actor | Captain Patrick Hendry |
 Margaret Sheridan | Cast | Actress | Nikki |
 Norbert Schiller | Cast | Actor | Dr. Lorenz |
 Paul Frees | Cast | Actor | Prof. Voorhees |
 Robert Cornthwaite | Cast | Actor | Dr. Arthur Carrington |
 Robert Nichols | Cast | Actor | Lt. Ken 'Mac' Erickson |
William Self | Cast | Actor | Corporal Barnes |
George Fenneman | Cast | Actor | Dr. Redding |
 James Young | Cast | Actor | Lt. Eddie Dykes |
Nicholas Byron | Cast | Tex Richards | |
Sally Creighton | Cast | Mrs. Chapman | |
| Person | Type | Job | Role(s) |
