When it comes to secrecy, a Star Wars set is like Fort Knox – unless you’re Woody Harrelson.

The actor, who’s starring in the upcoming Han Solo stand-alone movie, was on the The Tonight Show Starring Jimmy Fallon on Wednesday night and teased Star Wars fans with a little bit of info about his role.

“I play a guy named Beckett,” he said.

“He’s kind of a criminal and mentor to… Han Solo.”

The Han Solo stand alone movie – which doesn’t yet have a title – is due for release May 25, 2018.