Warning: if you haven't seen this, there may be spoilers. You've been warned. In a surprisingly serious role, Melissa McCarthy plays a newly divorced single mother, who moves in next door to the rough-edged, miserly Vincent (played by Bill Murray). Vincent is not a nice guy, and he doesn't appear to be a very kind or friendly person. Unfortunately Maggie (McCarthy) has to work off shifts as a nurse at the hospital, so she occasionally has to leave her son, Oliver, in the care of Vincent. They have some odd experiences, as Vincent exposes Oliver to things that a child probably shouldn't know or see. However, Oliver also realizes that Vincent is not such a terrible man. He is actually a kind man in his own right, but he doesn't seem to want people to know that. Oliver, however, does see it. He meets Daka, a prostitute (or "lady of the night") whom Vincent has taken a liking to. But Daka is pregnant, and it is unclear whether it is Vincent's child, althou...