Cast

Paul Carpenter

Val Neal

Patricia Roc

Mary Foster

Roland Culver

Dr. Francis Pelham

William Hartnell

Inspector Ross

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Gordon Boyd

Detective Sergeant Davis

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Edgar Driver

Atkins

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Tom Tann

Wang

Ellen Pollock

Miss Barbara Barton

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Robert Sansom

Senior Test Flight Official

Martin Wyldeck

Dr. Bradford

Crew

Montgomery Tully

Director (Directing)

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Falkland L. Cary

Theatre Play (Writing)

Montgomery Tully

Screenplay (Writing)

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Alec C. Snowden

Producer (Production)

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Geoffrey Muller

Editor (Editing)

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Phil Grindrod

Director of Photography (Camera)

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Trevor Duncan

Original Music Composer (Sound)

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C. Wilfred Arnold

Art Direction (Art)

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Anne Box

Hairdresser (Costume & Make-Up)

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Jack Craig

Makeup Artist (Costume & Make-Up)