The longtime rivals will soon be sharing the stage as Matt is set to appear on Jimmy's game show 'Who Wants To Be A ...

Ken Jennings and Matt Damon Join Forces on Who Wants to Be a Millionaire? originally appeared on Daytime Confidential.

So what should fans expect to see from Jimmy Kimmel Live ... Wednesday, May 28 sees Kimmel's fellow late-night host Seth Meyers join the show. Senator Cory Booker, Blues Traveler, and Gin Blossoms ...