Emma Stone and Timothee Chalamet sat down for a chat for Variety’s Actors on Actors. Timothée Chalamet’s emergence in last year’s Oscar race felt like a tidal wave. All at once, a gifted young star had surfaced, perhaps to claim the mantle for a new generation of leading men. He’s followed his 2017 performances in “Call Me by Your Name” and “Lady Bird” with “Beautiful Boy,” a f...