The One That Got Away is a 1957 British biographical war film starring Hardy Krüger and featuring Michael Goodliffe, Jack Gwillim and Alec McCowen. The film was directed by Roy Ward Baker with a screenplay written by Howard Clewes, based on the 1956 book of the same name by Kendal Burt and James Leasor.

Plot

Luftwaffe fighter pilot Franz von Werra is shot down during the Battle of Britain and captured. At the 'London Cage', the military intelligence POW reception centre, he wagers with his RAF interrogator that he will escape within six months. At Trent Park House outside London, von Werra is placed with other officers and their conversations are bugged, but a wary von Werra is too cautious to give much away, mocking the surveillance listeners by decrying the obvious methods.