Cast

Richard Denning

Dr. Chet Walker

S. John Launer

Capt. Dave Harris

Michael Granger

Frank Buchanan

Gregory Gaye

Dr. Wilhelm Steigg

Angela Stevens

Joyce Walker

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Linda Bennett

Penny Walker

Charles Evans

Chief Camden

Tris Coffin

Dist. Atty. MacGraw

Pierre Watkin

Mayor Bremer

Harry Lauter

Reporter #1

Crew

Edward L. Cahn

Director (Directing)

Sam Katzman

Executive Producer (Production)

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Fred Jackman Jr.

Director of Photography (Camera)

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Aaron Stell

Editor (Editing)

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Curt Siodmak

Story (Writing)

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Curt Siodmak

Screenplay (Writing)

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Paul Palmentola

Art Direction (Art)

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Sidney Clifford

Set Decoration (Art)

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Leon Chooluck

Unit Manager (Production)

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Jack Erickson

Special Effects (Crew)