Four men in a lifeboat drift toward death in the North Sea. shot down while enroute to Allied Command HQ in England, Air Commodore Waltby miraculously manages to save his attache case from sinking in the wreckage. In it is vital information that will save London from impending Nazi destruction. The highest Allied authorities desperately direct the search, in a daring race against time, the Nazi assault and the treachorous tides, to save Waltby and his crew before they drown in the stormy, enemy-mined sea cast: Michael Redgrave .... Air Commodore Waltby Dirk Bogarde .... Flight Sgt. MacKay Anthony Steel .... Flying Officer Treherne Nigel Patrick .... Flight Sgt. Singsby Bonar Colleano .... Sgt. Kirby James Kenney .... Cpl. Skinner Sydney Tafler .... Cpl. Robb Griffith Jones .... Group Capt. Todd Jack Watling .... Flying Officer Harding Guy Middleton .... Squadron Leader Scott Ian Whittaker .... A.C.2 Milliken Paul Carpenter .... Lt Patrick Boyle, Sea Otter Pilot George Rose .... Tebbitt Victor Maddern .... Gus Westover Eddie Byrne .... Petty Officer Porter. Runtime: 91 min Country: UK Language: English Black and White