Timothée Chalamet in 'Marty Supreme.' A24/Courtesy Everett Collection For his breakout role in 2017's Call Me by Your Name, Timothée Chalamet learned Italian and how to play piano and guitar. To portray Bob Dylan in A Complete Unknown last year, he picked up the guitar again, learned harmonica and took vocal lessons. Both roles earned Chalamet Oscar nominations. Now, in addition to rapping, he's seeking his third Oscar nod for A24's Marty Supreme, in which he plays a ping-pong hustler dreaming big.