It! The Terror from Beyond Space

"The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship."

Cast

Marshall Thompson

as Carruthers

Shirley Patterson

as Ann Anderson

Kim Spalding

as Van Heusen

Ann Doran

as Mary Royce

Dabbs Greer

as Eric Royce

Paul Langton

as Calder

Robert Bice

as Purdue

Richard Benedict

as Bob Finelli

Richard Hervey

as Gino

Thom Carney

as Kienholz

Ray Corrigan

as It

Crew

Edward L. Cahn

Director

Jerome Bixby

Screenplay

Robert E. Kent

Producer

Paul Sawtell

Original Music Composer

Bert Shefter

Original Music Composer

Kenneth Peach

Director of Photography

William Glasgow

Art Direction

Herman N. Schoenbrun

Set Decoration

Layne Britton

Makeup Artist

Ralph E. Black

Assistant Director

Arthur Wasson

Property Master

Robert G. Carlisle

Sound Effects Editor

Paul Blaisdell

Creature Design

Grant Whytock

Supervising Film Editor