The second trailer for the Coen brothers’ newest film, Inside Llewyn Davis, has been released, and it gives us a better idea at what Justin Timberlake’s role will be.

The second Inside Llewyn Davis trailer has just premiered on Yahoo Movies. Take a look:

It wasn’t clear before, but we can now say with absolute certainty what Justin Timberlake’s acting role will be (he also collaborated on the some of the film’s music with Marcus Mumford). Timberlake will be playing the part of Jim, partner of the titular Llewyn Davis. The trailer tells us that Davis has an affair with Jim’s wife, Jean.

The trailer also shows us a bit more of John Goodman’s character. It looks like he’ll be delivering a lot of dark, dry humor in the film from Academy Award winning filmmakers Joel and Ethan Coen.

Here’s the synopsis:

“Inside Llewyn Davis” follows an aspiring singer-songwriter (Isaac) as he navigates the 1960s folk-music scene in New York City’s Greenwich Village. Grammy-winner T Bone Burnett produced the film’s soundtrack which includes music performed by, among others, Oscar Isaac, Marcus Mumford and Justin Timberlake. Robert Graf served as executive producer, T Bone Burnett served as executive music producer and Marcus Mumford as associate music producer.