High Quality Content by WIKIPEDIA articles! This list of episodes of Conan details information on past and upcoming episodes of Conan, a current television program on TBS hosted by Conan O`Brien. O`Brien previously served as host of Late Night with Conan O`Brien for sixteen years, and as host of The Tonight Show with Conan O`Brien from June 1, 2009 until January 22, 2010 when the show was canceled amidst the 2010 Tonight Show conflict. The conflict resulted in the former host, Jay Leno, being reinstated following the 2010 Winter Olympics on NBC, and O`Brien touring the country on his Legally Prohibited from Being Funny on Television Tour.