“The Simpsons” is about to make history, again, with Fox renewing the animated sitcom for two more seasons, bringing the total to 30.
The renewal will bring the total number of episodes to 669, surpassing the previous record, held by “Gunsmoke” at 635, for the most ever by a scripted program.
“The Simpsons” already has “Gunsmoke” beat on season count: The CBS Western aired for 20 seasons while Fox’s animated series has been televised for 28 seasons — the most by far of any primetime show.
It recently aired its landmark 600th episode, which was a new Halloween-themed “Treehouse of Horror” installment.
http://www.thewrap.com/the-simpsons-renewed-through-season-30/