International trailer for Last Night.
Last Night follows a young married couple 7 years into their successful and happy relationship. They are moving along in their lives together until Joanna (Keira Knightley) meets Laura (Eva Mendes), the stunningly beautiful work colleague whom Michael (Sam Worthington) never mentioned. While Michael is away with Laura on a business trip, Joanna runs into an old but never quite forgotten love, Alex (Guillaume Canet) and agrees to have drinks with him.
While apart for one night Michael and Joanna are confronted by temptation that may decide the fate of their marriage.