London's jewel thieves are under the thumb of a mysterious fence, who ruthlessly exposes any thief who crosses him. Desperate, Scotland Yard re-hires ex-Inspector Barrabal who, as a known drunkard, is ideally suited to go undercover with a faked criminal record (which may spoil his chances with lovely Carol Stedman).
as Inspector Barrabal
as Frank Sutton
as Carol Stedman
as Tamara
as Larry Graeme
as Inspector Elford
as Joshua Collie
as Police Superintendent Marshall
as Mrs. Stedman
as Mr. Field
as Minor Role
as Police Sgt. Hawkins
as Safecracker
as Martin
as Medical Examiner
as Alfie
as Dale
as Safecracker (uncredited)
as Police Inspector (uncredited)
