Al Jean, executive producer of The Simpsons, was quoted as saying: “The cast is signed for three more years, so I would now say it’s about a 90 percent chance we’ll come back for at least one of those three. I actually think it’s better than a 50 percent chance we’ll do three more years of this at least.”
The Simpsons is the longest-running US prime-time comedy series in history and is tied with Gunsmoke, which ran 20 years, as the longest-running scripted series, drama or comedy.
Via NY Post