Matt Damon has been confirmed in a cameo role on the season finale of HBO’s Entourage. Executive producer Doug Ellin says, “Lebron (James) and Matt (Damon) have a scene together and they just kill it!”

Ellin continues, “It wasn’t hard to get him. Matt came on the phone with me and wanted to do something that focused on his charity, One By One, which helps kids all over the world.”

Look for David Schwimmer as an Entourage guest star on the August 2 episode.