Don't Go in the House (1980)
A disturbed man descends into an inferno of madness in this thriller. Donald Kohler (Dan Grimaldi) was raised by an abusive mother who frequently punished him by thrusting his arms into open flame. As an adult, Kohler has developed a malign obsession with fire and works at a garbage incineration plant while still living at his mother's house. One night, Kohler returns home to discover his mother has died, but after a brief moment of freedom he begins hearing her voice commanding him to punish women who might tempt her errant son. Kohler builds a fireproof room in the house and starts luring women he meets at random to his home, where they're burned alive by the disturbed pyromaniac. Bobby (Robert Osth), one of his few friends at work, tries to help bring Kohler out of his shell and even fixes him up with a date, but an evening at a disco takes an ugly turn, revealing Kohler's deadly obsession.
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