"The Late Show" will end Thursday after 33 years on CBS. Here's how to watch host Stephen Colbert close out the late-night talk show franchise.

From celebrity guests to the last episode, here’s what’s ahead as CBS’ long-running “The Late Show” comes to an end.

As Stephen Colbert signs off May 21, his exit closes a 33-year CBS franchise—and marks the end of one late-night era built on ritual, the desk and the band

Final ‘Late Show’ episode airs Thursday on CBS