Based on the bestselling pair of memoirs by father and son David and Nic Sheff, Felix van Groeningen's film chronicles the heartbreaking and inspiring experience of survival, relapse, and recovery in a family coping with addiction over many years. Fresh from his breakout role in Call Me By Your Name, Academy Award nominee Timothée Chalamet turns in another dazzling performance. Together with Steve Carell they build a compelling and touching father and son relationship on screen.