Calificación
Reparto

George Nader
Paul Gregory

Maggie Smith
Bridget Howard

Bernard Lee
Victor Sloane, alias Lee Henderson

Geoffrey Keen
Inspector Scott

Bessie Love
Harriet P. Jefferson

Harry H. Corbett
Sullivan

Andrée Melly
Rosa, cocktail waitress

Lionel Jeffries
Pet Shop Owner (uncredited)

Barbara Hicks
Agnes

Glyn Houston
Box office clerk

Noel Howlett
Uncle Tom Howard

Oliver Johnston
Mr. Hobbs, vault official

Lily Kann
Anna Berg

Harry Locke
George Bendel

Howard Marion-Crawford
Mac Cameron, club owner