Colbert's Final 'Late Show' Monologue Interrupted by Bryan Cranston, Paul Rudd to Tease High-Profile Last Guest

Stephen Colbert delivered his final "Late Show" monologue, sticking to business as usual as his famous friends vied to be his last guest. "Now, at first, when we knew this was going to be our last night, we were planning on doing a huge special this evening, but the thing is, we like to think every episode of 'The Late Show' is kind of special," Colbert said. "And we thought the best way to celebrate what we've done over the last 11 years is just do a regular episode where I come out here and talk about the national conversation, and undeniably today the big story that everyone . . .