Cast

Donald Pleasence

Inspector Calhoun

Norman Rossington

Det.Sgt. Rogers

David Ladd

Alex Campbell

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Sharon Gurney

Patricia Wilson

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Hugh Armstrong

The "Man"

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June Turner

The "Woman"

Clive Swift

Inspector Richardson

James Cossins

James Manfred O.BE.

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Heather Stoney

P.C.W. Alice Marshall

Hugh Dickson

Dr. Bacon

Crew

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Dennis Gordon-Orr

Art Direction (Art)

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Geoffrey Foot

Editor (Editing)

Alex Thomson

Director of Photography (Camera)

Gary Sherman

Director (Directing)

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Paul Maslansky

Producer (Production)

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Harry Frampton

Makeup Artist (Costume & Make-Up)

Mary Selway

Casting (Production)

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Ceri Jones

Screenplay (Writing)

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Peter Frampton

Makeup Artist (Costume & Make-Up)

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John Golding

Focus Puller (Camera)