Diretor/a
Michael Law
DIRETOR/A
Elenco (na ordem dos créditos)
Harold Warrender
Holroyd
Olga Edwardes
Christina
Peter Bull
The Chief
Michael Evans
Hunter
Reed De Rouen
Lewis
Desmond Jeans
Colonel Leon
Ivan Craig
Wainwright
Edward Malin
'Keyhole' Russell
Christopher Page
The Youth
Judith Furse
Captain Emsley
Louis Wiechert
Little Jan
Michael O'Halloran
Assistant Commissioner
MacDonald Parke
Mc.Graw
Manville Tarrant
P.C. Williams
Pauline Pfarr
Receptionist
Frederick Buckland
Barman
Avril Angers
Self
John Adams
Detective Rogers(uncredited)
Richard Massingham
Man with umbrella(uncredited)
Jim Morris
Hotel Porter(uncredited)