Get your tissues ready, because we're about to see Timothée Chalamet in an entirely new light. On Friday, Amazon Studios released the first two teasers from the upcoming film Beautiful Boy, where we get a brief glimpse of Chalamet's transformation from a lighthearted, suburban big brother enjoying Wednesday night family dinners, to a young adult battling a gruesome methamphetamine addiction. The movie, which is set to be released on Oct. 12, is based on David Sheff's gut-wrenching memoir about his son Nic's spiralling addiction and the heartbreaking impact it had on every person around him (Steve Carell will be playing Nic's father). Beautiful Boy is a far cry from Chalamet's sweeping Italian romance in last year's hit Call Me by Your Name, and it will shake you to your core. The full trailer is set to release soon.