French dancers gather in a remote, empty school building to rehearse on a wintry night. The all-night celebration morphs into a hallucinatory nightmare when they learn their sangria is laced with LSD.

In the mid 1990's, 20 French urban dancers join together for a three-day rehearsal in a closed-down boarding school located at the heart of a forest to share one last dance. They then make one last party around a large sangria bowl. Quickly, the atmosphere becomes charged and a strange madness will seize them the whole night. If it seems obvious to them that they have been drugged, they neither know by who nor why. And it's soon impossible for them to resist to their neuroses and psychoses, numbed by the hypnotic and the increasing electric rhythm of the music. While some feel in paradise, most of them plunge into hell.—Anonymous Two

When members of a dance troupe are lured to an empty school, drug-laced sangria causes their jubilant rehearsal to descend into a dark and explosive nightmare as they try to survive the night and find out who's responsible before it's too late.—krmanirethnam

From director Gaspar Noé comes a hypnotic and hair-raising depiction of a party that descends into delirium over the course of one wintry night. A troupe of young dancers, who has been rehearsing in a remote and empty school building before going on tour, begins a celebration that turns nightmarish when they discover the sangria they've been drinking has been laced with LSD.