Conan is a late-night talk show airing each Monday through Thursday on TBS in the United States. The hour-long show premiered on November 8, 2010, and is hosted by writer, comedian and performer Conan O'Brien.
Describing itself as a traditional late-night talk show, Conan draws its comedy from recent news stories, political figures and prominent celebrities, as well as aspects of the show itself. The show typically opens with a monologue from Conan O'Brien relating to recent headlines and frequently features exchanges with his sidekick, Andy Richter, and members of the audience. The next segment is devoted to a celebrity interview, with guests ranging from actors and musicians to media personalities and political figures. The show then closes with either a musical or comedy performance.
On TBS, Conan airs Monday through Thursday beginning at 11:00 p.m. eastern time. Comedian and actor Andy Richter continues his role as sidekick to O'Brien, and as the show's announcer. Conan's long-time house band continues with the host under the new moniker Jimmy Vivino and the Basic Cable Band, with Max Weinberg being replaced as bandleader by guitarist Jimmy Vivino and as drummer by regular substitute James Wormworth, both of whom regularly substituted for Weinberg during his brief departures.
On May 14, 2014, TBS renewed the show through 2018. Source