I know that the Entourage guest star posts have been piling up, but this one will probably be the last one for awhile.
In addition to all of the previously announced guest stars (Leighton Meester, Bow Wow, Jamie Lynn Sigler, Jeffrey Tambor), also look for appearances by Lukas Haas, Giovanni Ribisi, Fran Drescher and Kevin Pollack (the latter two are playing a married couple).
Furthermore, Eric Roberts, singers Tony Bennett and T.I., golfer Phil Mickelson, film critic Richard Roeper, NBC executive Ben Silverman, the ladies of The View and Mark Wahlberg himself will all also be making cameos as themselves.
Entourage returns with new episodes on September 7.
Source: TV Guide