The “Dune” actor said he “turned over every stone” to fully embody the iconic folk singer in the Oscar-nominated biopic.

Chalamet returned to “Saturday Night Live” for his third hosting gig after he was nominated for an Oscar for his portrayal of Bob Dylan in “A Complete Unknown.”

Timothée Chalamet was the first actor to be a host and musical guest on "Saturday Night Live." It's the latest stunt to promote "A Complete Unknown" to fans and the Academy Awards panel, alike.

Chalamet was joined on all three numbers by James Blake on keys. The British singer/ producer later took to Instagram and wrote: “Surreal and fun to play Saturday Night Live with Bob Dylan... I mean Timothee Chalamet. Congrats to Timmy on everything. Nobody deserves it more.”

In addition to learning to sing like Bob Dylan, Timothée Chalamet also underwent a physical transformation for his role in A Complete Unknown. “I've turned over every stone. I did all the work, like you just described,

During Saturday Night Live ‘s opening monologue by host and musical performer Timothée Chalamet, he revealed he would be singing more obscure Bob Dylan songs that are his personal favorites.

Timothée Chalamet made another stop on his awards season promotional tour this weekend by pulling a double shift on “Saturday Night Live,” hosting as himself and singing like Bob Dylan, the rock legend he plays in the Oscar-nominated film “A Complete Unknown.”

Timothée Chalamet learned to play guitar and sing like Bob Dylan for “A Complete Unknown.” He also gained 20 pounds to look more like the folk music legend, he revealed an interview with NPR. “I’ve turned over every stone.

Timothee Chalamet said he gained 20 pounds to play Bob Dylan in 'A Complete Unknown.' 'Believe it or not, I was thinner than the guy,' he said.

Oscar nominee Timothée Chalamet, who portrayed musician Bob Dylan in the biopic A Complete Unknown, discusses why he needed to gain weight to play the “Like A Rolling Stone” singer.

The actor pulled double duty as the host and musical guest after his Oscar nomination for “A Complete Unknown.”