Calificación
Reparto

Lee Patterson
Trevor Hamilton

Barbara Shelley
Susan Webb

Jane Hylton
Ann Garfield

Peter Dyneley
Dr. Morrow

Geoffrey Keen
Supt. Ambrose

John Paul
Phil Gamage

Everley Gregg
Mrs. Mac

Edward Cast
Constable Ryder

George Pastell
Angelo

Ferdy Mayne
Ramon Casadas

April Olrich
Carmela