Ken (Josh Grote) is a wandering and unassuming serial killer who enters an empty diner during the graveyard shift. After a flirtatious conversation with the diner's lone waitress Rose, Ken kills her and promptly delivers the same fate to the diner's cook Fred (Jorge Montalvo). As Ken cleans up the bloody mess and deposits Rose (Maria Olsen) and Fred in the walk-in freezer, company arrives. A young, unhappy married and constantly bickering couple Rob (Parker Quinn) and Kathy (Liesel Kopp) stop by the diner only to be followed by the arrival of Sheriff Purdett. Ken now finds himself in the middle of a quandary which he manages well until the unthinkable happens. Back from the dead, Rose and Fred emerge from the freezer and start walking around! Once an unflappable serial killer, Ken now holds the young couple and wounded sheriff captive, trying frantically to escape the wrath of the zombie predators!