Triangle of Sadness (4K-UHD)

Master of social discomfort Ruben Östlund trains his unsparing lens on the world of wealth, beauty, and privilege in this audacious, Palme d’Or–winning satire of our status-obsessed culture. A model-influencer couple (Harris Dickinson and Charlbi Dean) get a ticket to the luxe life when they’re invited aboard an all-expenses-paid cruise alongside a coterie of the rich and ghoulish—but an act of fate turns their Insta-perfect world upside down. Pushing each provocative set piece to its outré extreme, Östlund maps the shifting social hierarchies with the irreverence of a modern-day Luis Buñuel and the incisiveness of a cinematic anthropologist.