There’s nothing like a party to reveal who people really are – especially when the toasts curdle, secrets spill, and the night refuses to end. This list rounds up the best movies about celebrations and gatherings gone wrong: dinner parties that melt into chaos, weddings that detonate, family reunions that expose old wounds, and single-night thrillers where a seemingly harmless invite becomes a pressure cooker.
We focused on sharp, high-tension stories – many single-location or single-evening – where social rules break down and consequences arrive with dessert. Expect awkward laughter, moral collisions, and a front-row seat to the kind of explosive drama only a crowded table can deliver. From satirical farce to nerve-jangling horror, these titles are perfect for anyone hunting “movies about dinner parties gone wrong,” “wedding disaster movies,” or “claustrophobic ensemble thrillers.” Pull up a chair; things are about to get messy.