While filming an advertisement for two major charities, Ben Affleck and Matt Damon took some lighthearted barbs at each other.
Affleck is putting his face behind the Eastern Congo Initiative, which is designed to help build an economical civil society for the eastern Congo in the future. Damon backs water.org, which contributes to "developing and delivering solutions to the global water crisis."
As an incentive to donate, Damon and Affleck have organized a raffle prize to fly out to Hollywood and party with them as their VIP guests at a private star-studded event.
To check out the commercial, watch the video above.
To donate to a good cause and enter to win a trip to party with Damon and Affleck, click here.