Late Show with David Letterman

Stephen Colbert, Chloe Grace Moretz, The cast of 'Nice Work If You Can Get It'

Dave welcomes talk show host Stephen Colbert, actress Chloe Grace Moretz, and a performance from the Broadway musical Nice Work If You Can Get It. Stephen Colbert's Super PAC. Chloe Grace Moretz describes her first awkward encounter with "Dark Shadows" co-star Johnny Depp.