Night of the Demons

• Made on a real budget of about $1.2 million (not the inflated figures sometimes quoted), with roughly $65,000 of that going to Steve Johnson's special makeup effects crew; filming ran April 8 to May 31, 1987 in the Historic Menlo/29th District of South Central Los Angeles, where Hull House was built at the corner of Menlo Avenue and Adams Boulevard — the site is now a grocery store parking lot.
• Effects artist Steve Johnson designed the film's demon makeup fresh off creating Slimer for Ghostbusters and effects work on The Howling, An American Werewolf in London, Fright Night, and Poltergeist II — this was one of the first films where he ran his own effects shop, Steve Johnson's XFX.
• The film shot under the working title 'Halloween Party' until Halloween producer Moustapha Akkad threatened legal action over the name; 'Demon Boogie' was floated as an alternate before the studio settled on Night of the Demons.
• Mimi (Amelia) Kinkade, who plays lead demon Angela, is a trained dancer — a modern-dance graduate of Interlochen Arts Academy who worked professionally as a jazz dancer and choreographer in LA before the film, and she received an on-screen 'dance choreography' credit for Angela's disturbing dance sequences.
• Rather than a wide release, distributor Paragon Arts International rolled the film out market-by-market starting in Detroit on September 9, 1988 and continuing through June 1989, grossing roughly $3.1 million theatrically before Republic Pictures picked up the VHS rights in May 1989.
• Linnea Quigley's lipstick-through-the-body practical gag, engineered by Johnson's crew, remains one of the most-referenced effects shots of 1980s horror.

Hull House functions as a literal hellmouth that only activates when breached by living bodies—the demons aren't invading the house, they're waiting inside it. The séance is misdirection; Angela's ritual doesn't summon anything, it just gives the house permission to act.

The lipstick scene isn't just shock—it's the film's thesis on teenage sexuality as a vector for corruption. The demon that enters through a cosmetic tube is the same one that spreads through physical contact, making every kiss and grope a potential transmission.

The ending isn't really a victory: Judy and Rodger survive, but the epilogue's reveal that the old man who plotted razors in Halloween apples gets his own violent comeuppance suggests Hull House was never the town's only source of evil — the demons just gave that evil a supernatural face for one night.

Hull House—an abandoned funeral parlor with a bad reputation—hosts the wrong party. Teenage degenerate Stooge and company throw a Halloween bash that goes sideways before the first keg kicks. When Angela suggests a séance, the house's history of demonic possession stops being theoretical. The demons don't discriminate—once infected, your friends become something else entirely, and they're hungry for new playmates. Linnea Quigley famously disappears a tube of lipstick somewhere anatomy never intended. Tenney traps his cast in a boarded-up house with no exits and a sunrise deadline, turning teenage party tropes into a meat grinder. By dawn, only Judy and Rodger make it out alive, and they walk home shell-shocked rather than triumphant.