Cast

Anton Diffring

Dr. Erik Leichner

William Sylvester

Vince Warren

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Justine Lord

Diane Graydon

Martin Miller

Schroeder

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Tony Garnett

Brennan

Warren Mitchell

Chemist

Philip Locke

Foster

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Vivienne Leichner

Sylva Langova

Jacqueline Jones

Vanessa Palmer

Geoffrey Palmer

Dr. Tanfield

Crew

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Norman Harrison

Director (Directing)