Paul McCartney performed "Hello, Goodbye" with Stephen Colbert on the final "The Late Show" episode. Watch the performance ...

Stephen Colbert bid farewell to "The Late Show" with a Beatle by his side. The talk show host signed off the last episode of ...

Paul McCartney was Stephen Colbert's final guest on 'The Late Show' Thursday night before things took a surreal turn.

Stephen Colbert closed out The Late Show last night (May 21) the same way he spent much of the past decade reshaping ...

Beatles icon Paul McCartney performed and spoke with Stephen Colbert on "The Late Show" finale, which also featured Colbert's ...

Stephen Colbert chatted with Paul McCartney and joined him on stage for a raucous performance of “Hello, Goodbye” on the ...

Comedian Stephen Colbert signed off from ​his late-night talk show on Thursday after 11 seasons with a sentimental chat with ...

He served as Colbert's final guest, playing on the same stage where the Beatles famously performed on 'The Ed Sullivan Show.' ...

A long, late-night goodbye ended with one of music's biggest names at the mic.Paul McCartney joined Stephen Colbert on ...

CBS aired its final installment of The Late Show tonight, with Stephen Colbert—class act that he is—starting things off with ...

Here’s a behind-the scenes look at the last “Late Show” episode: “Nobody wanted to leave the stage or the theater and here’s ...

Bryan Cranston, Paul Rudd, Ryan Reynolds, Tim Meadows, Tig Notaro, Elijah Wood, Jimmy Kimmel, Jimmy Fallon, Seth Meyers, and John Oliver also made appearances.