Bill Murray was David Letterman's first guest nearly 20 years ago today -- and to celebrate the talk show host's milestone anniversary on the air, Murray made one awesome appearance!
On Thursday, Bill showed up on the "Late Show with David Letterman" in his best Liberace getup, and gave Letterman one heck of a gift.
Check out Murray's on-point Liberace impersonation above ... and find out what he got the talk show host!
The "Ghostbusters" actor also pulled out a very special time capsule ... which he had to tear apart David's studio to locate! Find out what Bill put in the time capsule below:
Needless to say, Bill has still got it! What do you think of the actor's Liberace impersonation? Tell toofab in the comment section below!