Cincinnati cardiologist Steven Murphy (Colin Farrell) lived an ordinary existence with his wife (Nicole Kidman) and kids... but on the quiet, he maintained an odd, paternal relationship with damaged teenager Martin (Barry Keoghan). As Murphy's children began to manifest strange illnesses, Martin takes the opportunity to insinuate himself into the doctor's home life... and as the shocking true nature of their bond is revealed, so too is the boy's twisted endgame. Yorgos Lanthimos' unnerving thriller co-stars Alicia Silverstone, Raffey Cassidy, Sunny Suljic, Bill Camp. 121 min. Widescreen; Soundtrack English.