as Gen. Sir Bernard L. Montgomery (uncredited)
as Inspector Craven
as Watson
as Commissioner
as Simmons the Technician (uncredited)
as Examiner
as Hotel Manager (uncredited)
as Supt. Carver
as Inspector Gringall
as Bunting
as Inspector MacMitchell
as Detective Sergeant Filson
as Dover Police Inspector
as Fraser
as Dr. Liversidge
as Inspector Stevenson
as Inspector
as Bank Manager
as Bride's Father
as Inspector Palissy
as Inspector Forbes
as Police Superintendent
as Inspector Brace
as Inspector Crambo
as Pilot
as Inspector Holt
as Cummings
