via people.com

How did the producers of the hit series Entourage get Matt Damon to agree to a cameo? It required a little negotiation—but the A-lister wasn’t asking for a bigger contract, he was asking for them to promote his charity OneXOne!

The sixth season of Entourage just aired on Sunday and we can’t wait to see Matt’s episode! Matt will stalk Adrian Grenier’s character Vince trying to pressure him into donating to this charity. “The joke is that Matt is very passionate about his charity—almost in a stalkerish kind of way,” said Adrian Grenier. “Vince becomes [intimidated] by his intensity. He ends up bullying Vince into giving much more than he should.”

The two actors are actually perfect partners in charitable crime as both Matt’s charity and Adrian’s favorite charity--charity:water—are dedicated to solving global health issues by providing clean, safe drinking water. Matt’s April trip to Ethiopia and Rwanda helped shed light on the horrible condition of the drinking water in many countries. He realized how much American’s take clean water for granted—many people in the US even water their plants with drinking water.

But no one should be begged to give back Matt! You can help Matt’s cause without being stalked by him (yea, we are jealous of Adrian as well…) Support the Global Child Survival Act and charities like OneXOne and charity:water. And ask your senators to support the Water for the World Act!