RV (or, as it was originally called, Johnson Family Vacation With White People) stars Robin Williams as the head of dysfunctional family who rents an RV in order to get everyone to bond. Hilarity, of course, ensues. Much of that involves Williams acting like a clueless jackass and/or poop. Check out the trailer here to see just how much this movie might be saved by costar Cheryl Hines and director Barry Sonnenfeld’s visual style.