Growing up together, Mitch and Dave were inseparable best friends, but slowly drifted apart. While Dave is an overworked lawyer, husband and father of three, Mitch has remained a single, quasi-employed man-child. Both guys seem to think the other has it made. Following a drunken night out together, Mitch and Dave's worlds are turned upside down when they wake up in each other's bodies. The guys soon discover that each other's lives are nowhere near as rosy as they once seemed.