Last Night (12) (2009)

Keira Knightley stars as a woman whose marriage vows are put to the test in this drama from first-time director Massy Tadjedin. Seeming to share an idyllic life with her husband, Michael (Sam Worthington), in Manhattan, writer Joanna (Knightley) fears the worst when he heads off on an overnight business trip with his seductive colleague, Laura (Eva Mendes). As Laura sets her sights on taking their relationship to a new level, Michael tries to resist temptation, unaware that, back home, Joanna has run into her former Gallic lover, Alex (Guillaume Canet).