Focus Features

Romola Garai stars in the movie Atonement

Keira Knightley stars in the movie Atonement

Keira Knightley stars as Cecilia Tallis in the movie Atonement

A scene from the movie Atonement

Keira Knightley as Cecilia Tallis on the set of the film Atonement, a Focus features release.

In a moving scene from the movie Atonement, Keira Knightley stars as Cecilia Tallis.

Saoirse Ronan stars in the movie Atonement, a Focus Features release.

Cecilia Tallis in a beautiful green dress makes a grand entrance in the movie Atonement

A scene from the film Atonement, a Focus Features release.

James McAvoy stars in Atonement, a  Focus Features release