Feb. 20 is Conan O’Brien’s final night behind the desk at “Late Night.” After 16 years of grilling celebs, introducing the world to new bands and making the country laugh with great bits like “In the Year 2000” and “Clutch Cargo”-style fake interviews, O’Brien is moving on.

Here’s he is “interviewing” Alex Rodriguez about his admission of steroid abuse.

In June, he’ll take over “The Tonight Show” as Jay Leno moves his act to prime time.

O’Brien has reportedly been poring over thousands of hours of old shows and has already been airing some of his (and fans) favorite clips.

It’s a safe bet that he’s going to be saving some of the best for last. Plus you never know who might drop by to say farewell and good luck. We know what we’ll be watching after midnight this week.

Monday, February 16
Natasha Leggero, Ben Gleib – “Chelsea Lately”
Willie Nelson with Asleep at the Wheel – “Late Show with David Letterman”
Lily Allen – “The Tonight Show with Jay Leno”
Thenewno2 – “Late Night with Conan O’Brien
Lenka – “Jimmy Kimmel Live” – rerun
Zac Brown Band – “Late Late Show with Craig Ferguson”
Puddle of Mudd – “Last Call with Carson Daly” – rerun

Tuesday, February 17
Jonas Brothers, Mel B – “The Ellen DeGeneres Show”
Lamont Dozier, Raphael Saadiq – “The Tavis Smiley Show”
Jo Koy, Kirk Fox – “Chelsea Lately”
Lily Allen – “The Hour with George Stroumboulopoulos”
M. Ward – “Late Show with David Letterman”
Andrew Bird – “The Tonight Show with Jay Leno”
Blues Traveler – “Jimmy Kimmel Live!”

Wednesday, February 18
Lily Allen – “The Ellen DeGeneres Show”
Sarah Colonna, John Caparulo, Todd Glass – “Chelsea Lately”
Antony & The Johnsons – “Late Show with David Letterman”
K’Naan – “Jimmy Kimmel Live!”
Wynonna – “Late Late Show with Craig Fergsuon”
Lykke Li – “Last Call with Carson Daly”

Thursday, February 19
New Kids on the Block – “Live with Regis and Kelly”
Nick Carter – “The Ellen DeGeneres Show”
Loni Love – “Chelsea Lately”
David Sanborn with Sam Moore – “Late Show with David Letterman”
Dennis Miller, A.R. Rahman – “The Tonight Show with Jay Leno”
Jerry Seinfeld – “Late Night with Conan O’Brien”
Anya Marina – “Jimmy Kimmel Live!”
Paula Abdul – “Late Late Show with Craig Ferguson”
Joey Fatone – “Last Call with Carson Daly”

Friday, February 20
Joan Baez – “The Tavis Smiley Show”
Brad Wollack, Jo Koy – “Chelsea Lately” – rerun
Lily Allen – “The Hour with George Stroumboulopoulos” – rerun
Denis Leary – “The Bonnie Hunt Show” – rerun
Shemekia Copeland – “Late Show with David Letterman”
Chris Isaak – “The Tonight Show with Jay Leno”
The White Stripes – “Late Night with Conan O’Brien”
Kinky – “Jimmy Kimmel Live!”
Rosie O’Donnell, The Knux – “Late Late Show with Craig Ferguson”

Saturday, February 21
Kanye West – “Saturday Night Live” – rerun