Will Ferrell helped Conan O'Brien start his run on The Tonight Show, and now he's going to help him end it. Conan will be retiring from NBC this Friday night after calling the network home for seventeen years. When Ferrell appeared on Conan's first Tonight Show episode he was carried out on stage by Egyptian slaves. This time I'm hoping he carries out a box of Molotov cocktails and him and Conan go apeshit on that shiny new studio Jeff Zucker built him. Sure, audience members might be harmed in the process, but there's nothing like a few charred tourist corpses to get your point across.

Here is Conan's final guest line-up:

Wednesday, Jan. 20: Adam Sandler, Joel McHale and musical guest Joss Stone
Thursday, Jan. 21: Robin Williams and musical guest Barry Manilow
Friday, Jan. 22: Tom Hanks, Will Ferrell

Tom Hanks is going to be there, too?! Oh man, that place would burn to the ground. (Movieline)