The Scapegoat is a British film adaptation of Daphne du Maurier's 1957 novel of the same name. The drama is written and directed by Charles Sturridge and stars Matthew Rhys as lookalike characters John Standing and Johnny Spence. It was broadcast on ITV on 9 September 2012.
The novel was first adapted into film in 1959 by director Robert Hamer, with Sir Alec Guinness playing the parts of John Barratt and Jacques de Gué.
(Summary from Wikipedia)