Cast
Arthur Franz
Donald Blake
Joanna Moore
Madeline Howard
Judson Pratt
Lt. Mike Stevens
Troy Donahue
Jimmy Flanders
Nancy Walters
Sylvia Lockwood
Helen Westcott
Nurse Molly Riordan
Ross Elliott
Sgt. Eddie Daniels
Alexander Lockwood
Prof. Gilbert Howard
Whit Bissell
Dr. Oliver Cole
Richard H. Cutting
Tom Edwards - Forest Ranger
Crew
Jack Arnold
Director
Joseph Gershenson
Producer
David Duncan
Writer
Alexander Golitzen
Art Direction
Russell Metty
Director of Photography
Ted J. Kent
Editor
Bud Westmore
Makeup Artist
Jack Kevan
Creature Design
Clifford Stine
Visual Effects
Recommended
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