Oskar Homolka
Inspector Hanaud
Acting
Robert Urquhart
Jim Frobisher
Acting
Yvonne Furneaux
Betty Harlowe
Acting
Josephine Griffin
Ann Upcott
Acting
Harold Kasket
Boris Wabersky
Acting
Ruth Lodge
Nurse
Acting
Pierre Lefevre
Detective Maurice Thevenet
Acting
Pierre Chaminade
Detective Moreau
Acting
Jacques Cey
Police Commissaire Giradot
Acting
Anthony Nicholls
Lawyer Jarrett
Acting