Recently uncoupled couple Joe (Allan Cumming) and Sally (Jennifer Jason Leigh) celebrate their anniversary with a group of friends in this dark, Independent Spirit Award-nominated drama (also written and directed by Cumming and Leigh). When Judy (Parker Posey), Cal (Kevin Kline), Sky (Gwyneth Paltrow) and assorted spouses and friends come over, it only takes a few cocktails and a load of ecstasy before the situation careens out of control.