Swiss Army Man, featuring Daniel Radcliffe and Paul Dano, debuted at this year's Sundance Film Festival. Attendees oddly explained the synopsis of the film as: "the one where Paul Dano rides a dead Daniel Radcliffe across the ocean using nothing more than the raw energy of the corpse's farts." Now, we can attempt to make sense of the remarks as the trailer for the upcoming film is here. Swiss Army Man hits theaters on June 17.