CBS renewed The Big Bang Theory for three more seasons. This is the first time in modern scripted television history that a series had been renewed for three additional seasons. Comedy Central picked up Tosh.0 for three more years in December 2013, but that’s not the same. With this new deal, The Big Bang Theory will air on CBS through 2017.
The show is now one of the longest-running live-action comedies in broadcast network history.