Since its debut on December 17, 1989, the series has broadcast 583 episodes. It is currently airing its 27th season. The Simpsons is the longest-running American sitcom, the longest-running American animated program, and in 2009 it surpassed Gunsmoke as the longest-running American scripted primetime television series. The Simpsons Movie, a feature-length film, was released in theaters worldwide on July 27, 2007, and grossed over $527 million. On May 4, 2015, the series was officially renewed for seasons twenty-seven (2015–16) and twenty-eight (2016–17), consisting of 22 episodes each.