Watch Colin Farrell and Barry Keoghan in THE KILLING OF A SACRED DEER Trailer August 17, 2017 “A surgeon never kills a patient. An anaesthesiologist can kill a patient, but a surgeon never can.” Intense and creepy first trailer for Yorgos Lanthimos’ highly anticipated psychological horror-thriller starring Colin Farrell, Barry Keoghan, Nicole Kidman and Raffey Cassidy. Steven (Farrell), an eminent cardiothoracic surgeon is married to Anna (Kidman), a respected ophthalmologist. They are well off and live a happy and healthy family life with their two children, Kim, 14 (Cassidy) and Bob, 12 (Sunny Suljic). Steven has formed a friendship with Martin (Keoghan), a fatherless sixteen-year-old boy whom he has taken under his wing. Things take a sinister turn when Steven introduces Martin to his family, gradually throwing their world into turmoil and forcing Steven to make a shocking sacrifice or run the risk of losing everything. Irish release date is November 17, 2017.