When a neutral Danish merchant ship is forced to put into port after trying to evade British wartime contraband control, its captain becomes involved in a beautiful British Naval Intelligent agent's efforts to capture a group of German spies operating from a London cinema.
Conrad Veidt
Valerie Hobson
Hay Petrie
Joss Ambler
Raymond Lovell
Esmond Knight
Charles Victor
Phoebe Kershaw
Harold Warrender
John Longden
Eric Maturin
Dennis Arundell
Molly Hamley-Clifford
Eric Berry
Paddy Browne
Henry Wolston
Julian Vedey
Sydney Moncton
Hamilton Keene
Leo Genn
Stuart Latham
Peter Bull
Olga Edwardes
Toni Gable
Desmond Jeans
Eric Hales
J.P. Roberts
Manning Whiley
Frank Allenby
Patrick Barr
Esma Cannon
Albert Chevalier
Erik Chitty
Mark Daly
John England
Cameron Hall
Haddon Mason
Bernard Miles
Milo O’Shea
Nicholas Phipps
Johnnie Schofield
Michael Shepley
Torin Thatcher
Townsend Whitling
Ben Williams
Duncan Ross
Milo O’Shea