Ronnie (Michael St. Michaels) runs a disco walking tour along with his browbeaten son, Brayden (Sky Elobar). When a sexy, alluring woman named Janet (Elizabeth De Razzo) comes to take the tour, it begins a competition between father and son for her attentions. It also brings about the appearance of an oily, slimy, inhuman maniac who stalks the streets at night and strangles the innocent-soon dubbed the Greasy Strangler.