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)

Camera

Writing

Camera

Writing

Camera

Writing

Writing

Production

Production

Production

Sound

Directing

Editing

Editing

Art

Costume & Make-Up

Costume & Make-Up

Production

Production

Production

Art

Sound

Sound

Camera

Camera

Lighting

Editing

Sound

Acting

Editing