Claire and Phil Foster (Tina Fey and Steve Carell) are a typical suburban couple whose lives – including their weekly date nights of dinner and a movie – have become routine. To reignite the marital spark, they visit a trendy Manhattan bistro where a case of mistaken identity turns their evening into the ultimate date night-gone-awry. But as Claire and Phil take their unexpected walk on the wild side, they begin to remember what made them so special together.