Actors Adrian Grenier, Kevin Connolly, Jerry Ferrara and Kevin Dillon are joined by creator Doug Ellin and executive producer Ally Musika for a 30-minute farewell documentary for "Entourage."
It includes interviews with plenty of other folks as well. Give it a watch. It's well-produced.
I'd embed the whole clip, but there are a few curses in there and I must stick to the Best Printable Line rules. So here's the link.