Drug dealer Art (Jay Baruchel) is panic-stricken when his prostitute girlfriend, Cody (Sarah Lind), overdoses and falls into a coma. Help comes in the unlikely form of a homeless man's grungy armchair. In addition to being a comfortable recliner, it's also a time machine. To rescue Cody from her ill-fated future, Art uses the chair to go back in time and change the past.