British diamond smugglers use the radiowoman (Phyllis Kirk) from a freighter docked on the Thames to unwittingly "mule" their swag, hidden in cigarettes, past customs, not knowing that she has befriended an Inspector for the Thames River Patrol.
John Bentley
Det. Insp. Dan Barker
Phyllis Kirk
Judy Roberts
Leonard White
Det. Sgt. Mack McLeod
Glyn Houston
Charlie Williamson
Patrick Jordan
Albert Fisher, called both "Al" and "Bert"
Harold Ayer
Steward Alfred Gordon, also called "Al"
David Hurst
Paddy Maclure
Charles Lloyd Pack
John Hendrick
Robert Ayres
Ship's Captain Watford
Ewan Roberts
Customs Chief J. S. Blake
Michael Balfour
Adams
Guy Green
Director
May 11, 1930
Apr 18, 2008
Feb 28, 2014
Jan 1, 1985
Feb 1, 2014
Sep 14, 1979
Jan 4, 2002
Nov 6, 1992
Feb 6, 1974
Oct 20, 1971
Sep 1, 2007
Feb 20, 2005
Feb 28, 2008
Apr 30, 2006
Apr 25, 2025
Sep 1, 1970
Victor Hanbury Productions
Insignia Films (GB)
United Kingdom
English