Riven

Bernard Lee

as Inspector Mann

Moira Redmond

as Freda Strickland

Stanley Morgan

as Sergeant Rutledge

John Van Eyssen

as Merril

Gordon Boyd

as Rex Holland

Mark Singleton

as Shilton

Victor Platt

as Harold Strickland

Ernest Clark

as Ashton

Nicholas Smith

as Pawn Shop Assistant

Larry Martyn

as Pete Lake

Danny Sewell

as Avery

Robert Sansom

as Doctor

Richard Shaw

as Bill Cross

Graham Leaman

as Ballistics Scientist

Hilary Martyn

as Rita

Clive Marshall

as Tony Hart

Ruth Meyers

as Mary Nuttal

Deidre Day

as Secretary

Peter Howard-Johnson

as Police Sergeant

Peter Duffell

Director

Jack Greenwood

Producer

Jim O'Connolly

Associate Producer

Ron Goodwin

Music

Bert Mason

Director of Photography

Edward B. Jarvis

Editor

Robert Banks Stewart

Screenplay

Edgar Wallace

Novel