Mark Wahlberg has confirmed that he is working on an Entourage movie:
"I am more focused on making that movie than my own films. I just think we can make a great movie. I think people always wanted [it] and have complained that the episodes are too short — they've always wanted more. I think we're going to do it. We just have to end strong, and this season is, by far, the best season so far."
Source: Perez Hilton.com