"Am I in trouble if Jimmy’s show gets cancelled while I’m hosting?" the comedian jokes while filling in for the ABC host ...

A bevy of celebrities as well as late-night TV giants like Jimmy Fallon and Anderson Cooper assembled on Colbert's late-night show. Armed with sharp wit and wisecracks, they took on Trump.

Show" host Jon Stewart went to bat against parent company Paramount over the news that CBS was canceling "The Late Show with Stephen Colbert." ...