From musical festival violence to the pen pal bond between Johnny Cash and Bob Dylan, Mangold tells us what's real and what's not in "A Complete Unknown."

Director James Mangold talked to BI about Timothée Chalamet's dedication to playing Bob Dylan and only making a "Star Wars" movie if it's excellent.

Some have even said that “Like a Rolling Stone” might even be about Dylan himself, and his uneasy relationship with fame (on “Idiot Wind”, on 1975’s Blood on the Tracks LP, he sings, “You’ll find out when you reach the top,