Enrico Rosseni

Herta Rosseni

Elizabeth Seccles

Inspector Barth

Professor Bascombe

Brenda Pilchard

Solange Beauregard

Mrs. Erickson

Mr. Erickson

Janet Bryant

Helen Edmonds

Enrico's Landlord

Father Webber

Mr. Newton

Ruth Holden

Mr. Bryant

Father Herbert

Mr. Leach, the Headmaster

Susan, a Student

CID Officer w / The Daily Telegraph (uncredited)

Joseph Kane (uncredited)

Man at Church (uncredited)

Phillip Sullivan (voice) (uncredited)

Brenda's Mother (uncredited)

Edgar Wallace (voice) (archive footage) (uncredited)

Policeman (uncredited)

Woman in church (uncredited)

Phillip Sullivan (uncredited)

Producer

Production Manager

Sound

Novel

Editor

Gaffer

Story

Producer

Editor

Sound

Screenplay

Assistant Editor

Key Grip

Makeup Artist

Art Direction

Music Director

Director of Photography

Costume Designer

Unit Manager

Producer

Dialogue Coach

Film Processor

Screenplay

Screenplay

Original Music Composer

Assistant Art Director

Story

Director

Camera Operator

Production Manager