Lon Chaney Jr.

Morgan Whitlock

Jack Hedley

Bill Lanier

Jill Dixon

Tracy Lanier

David Weston

Todd Lanier

Diane Clare

Amy Whitlock

Yvette Rees

Vanessa Whitlock

Viola Keats

Helen Lanier

Marie Ney

Malvina Lanier

Victor Brooks

Inspector Baldwin

Barry Linehan

Myles Forrester

Marianne Stone

Forrester's Secretary

John Dunbar

Doctor

Hilda Fenemore

Nurse

Don Sharp

Director

Harry Spalding

Writer

Robert L. Lippert

Producer

George Provis

Art Direction

Jack Parsons

Producer

Carlo Martelli

Original Music Composer

Buster Ambler

Sound Recordist

Robert Winter

Editor

Frank Nesbitt

Assistant Director

Jean Fairlie

Wardrobe Supervisor

Joyce James

Hairdresser

Harold Fletcher

Makeup Artist

Spencer Reeve

Sound Editor

Clifton Brandon

Production Manager

Renée Glynne

Continuity

Len Harris

Camera Operator

Arthur Lavis

Director of Photography

Barbara Allen

Production Secretary

Philip Martell

Conductor

Clive Smith

Assistant Editor