Joe Johnson, a leading figure in the stand-up comedy scene, plans a Halloween getaway with his friends. They opt for a 1980s-themed retro party and humorously propose that if they indulge in enough drinking, drugs, and mischief, they might just summon a real-life psycho killer. However, the joke takes a dark turn when they start meeting gruesome ends, courtesy of The Heckler, an uninvited guest determined to transform their nostalgic horror movie fantasy into a chilling reality, culminating in a shocking finale.