VIDEO : Which Affleck Does Matt Damon Like To Work With More: Ben or Casey?

Matt Damon worked as a producer on Manchester by the Sea, which sees Casey Affleck in one of the leading roles. But as we all know, Damon has also worked hand-in-hand with good pal Ben Affleck, too. So which brother does he prefer working with? At the Toronto Film Festival Damon had no hesitation in answering, stating "Not to throw him under the bus, but Ben is much easier to work with," Despite choosing Ben, Damon couldn't help but praise Casey.