Entourage writer-director Doug Ellin revealed earlier today that production is slated to begin on the highly-anticipated movie January 16. The filmmaker also posted a photo with cast members Scott Caan, Jerry Ferrara, Debi Mazar, Ellin himself, Kevin Connolly, Kevin Dillon, Adrian Grenier and Jeremy Piven.

<strong><em>Entourage</em></strong> Movie Cast Photo

Back in October, the filmmaker revealed that the long-awaited movie was finally given the green light by Warner Bros. Production was always expected to begin sometime in January, after Jeremy Piven wraps production on his U.K. TV series Mr. Selfridge.

The production is working under a $30 million budget, with Doug Ellin directing from his own screenplay. Mark Wahlberg and Stephen Levinson are producing.