The Psychopath

Patrick Wymark

Inspector Holloway

Margaret Johnston

Mrs. Von Sturm

John Standing

Mark Von Sturm

Alexander Knox

Frank Saville

Judy Huxtable

Louise Saville

Don Borisenko

Donald Loftis

Thorley Walters

Martin Roth

Robert Crewdson

Victor Ledoux

Colin Gordon

Dr. Glyn

Tim Barrett

Morgan

Frank Forsyth

Tucker

Olive Gregg

Mary

Harold Lang

Briggs

Gina Gianelli

Gina

Peter Diamond

Junk Yard Man

John Harvey

Reinhardt Klermer

Freddie Francis

Director

Robert Bloch

Writer

Oswald Hafenrichter

Editor

Max Rosenberg

Producer

Henry Montsash

Hairstylist

John Wilcox

Director of Photography

Milton Subotsky

Producer

Elisabeth Lutyens

Original Music Composer

William Constable

Art Direction

Ted Samuels

Special Effects

Jill Carpenter

Makeup Artist

Scott Slimon

Set Decoration

Philip Martell

Conductor

Ted Wallis

Production Manager

Mary Gibson

Wardrobe Supervisor