Timothée Chalamet Was 'Stunned' By Bob Dylan's Seal of Approval for 'A Complete Unknown' (Exclusive)

Timothée Chalamet chats with ET's Cassie DiLaura at the Los Angeles premiere of 'A Complete Unknown,' in theaters on Dec. 25. The actor reflects on getting to play Bob Dylan in the film and the music icon giving his seal of approval on the project.

Plus, Timothée reacts to the fan response over his sports knowledge after his recent ESPN guest spot..