Atonement.

About Atonement

Atonement is a 2007 romantic war tragedy film directed by Joe Wright and starring James McAvoy, Keira Knightley, Saoirse Ronan, Romola Garai, and Vanessa Redgrave. It is based on the 2001 novel by Ian McEwan. The film chronicles a crime and its consequences over six decades, beginning in the 1930s. It was produced for StudioCanal and filmed in England. Distributed in most of the world by Universal Studios, it was released theatrically in the United Kingdom on 7 September 2007 and in North America exactly three months later on 7 December 2007.