Discover
Jimmy Hunt
David Maclean
Arthur Franz
Dr. Stuart Kelston
Helena Carter
Dr. Pat Blake, MD
Leif Erickson
Mr. George MacLean
Hillary Brooke
Mrs. Mary MacLean
Morris Ankrum
Col. Fielding
Walter Sande
Police Sgt. Mack Finlay
Bert Freed
Police Chief A.C. Barrows
Max Wagner
Army Sgt. Rinaldi
Charles Gibb
Lt. Blair
Milburn Stone
Army Capt. Roth
Douglas Kennedy
Officer Jackson
Charles Cane
Officer Blaine
Fay Baker
Mrs. Wilson
Janine Perreau
Kathy Wilson
John Eldredge
Mr. Turner
Barbara Billingsley
Kelston's Secretary
Gil Herman
Major Clary
Luce Potter
The Martian Intelligence
Lock Martin
Mutant Carrying David to 'Intelligence'
Max Palmer
Second Mutant Guarding the "Intelligence"
Todd Karns
Jim the Gas Station Attendant
Frank Wilcox
Pentagon Chief of Staff
Robert Shayne
Dr. William Wilson
William Phipps
Sgt. Baker
William Forrest
Col. Mayberry
Peter Brocco
Brainard (bit)
Camera
John F. Seitz
Director of Photography
Costume & Make-Up
Gene Hibbs
Makeup Artist
Ruby Felker
Hairstylist
Anatole Robbins
Special Effects Makeup Artist
Crew
Jack Cosgrove
Special Effects
Directing
William Cameron Menzies
Director
Mary Yerke
Script Supervisor
Leonard Kunody
Second Assistant Director
Ben Chapman
Assistant Director
Editing
Arthur Roberts
Editor
Production
Edward L. Alperson
Producer
Edward L. Alperson Jr.
Associate Producer
Ben Chapman
Production Manager
Camera
John F. Seitz
Director of Photography
Costume & Make-Up
Gene Hibbs
Makeup Artist
Ruby Felker
Hairstylist
Anatole Robbins
Special Effects Makeup Artist
Crew
Jack Cosgrove
Special Effects
Directing
William Cameron Menzies
Director
Mary Yerke
Script Supervisor
Leonard Kunody
Second Assistant Director
Ben Chapman
Assistant Director
Editing
Arthur Roberts
Editor
Production
Edward L. Alperson
Producer
Edward L. Alperson Jr.
Associate Producer
Ben Chapman
Production Manager