This hip and hilarious dark comedy finds boorish, on-the-job hit man Julian Noble (Pierce Brosnan) in a Mexico City cantina where he meets mild-mannered Denver businessman Danny Wright (Greg Kinnear), both of whom are at a crossroads in their lives and careers. Over too many margaritas, they form a strange friendship built on the dark and drunken honesty shared among strangers who believe they will never see each other in the light of day. However, months later, back in Denver, the doorbell rings at the Wright residence, and Danny and his wife Bean (Hope Davis) find Julian on their doorstep, a desperate, broken man. What else can they do, but to take him in?