Bitter Victory (1957)

Bitter Victory
Drama, War
During the second world war, two British officers, Brand and Leith, who have never seen combat, are assigned a vital mission. Their relationship and the operation are complicated by the arrival of Brand's wife, who had a tryst with Leith years earlier.
Starring
Richard Burton, Curd Jürgens, Ruth Roman, Christopher Lee, Raymond Pellegrin, Anthony Bushell, Alfred Burke, Ramón de Larrocha, Ronan O'Casey, Fred Matter
Directed By
Nicholas Ray