Men in Black III is an upcoming 3D science fiction comedy film starring Will Smith and Tommy Lee Jones. It's scheduled to be released as the sequel to Men in Black II on May 25, 2012, ten years after its predecessor. It's a storey about Agent J (Will Smith), Agent K (Tommy Lee Jones) and their alien friends back in 1969 as the world was introduced to them while Agent J seeks out the truth about Agent K.

The film will also star Josh Brolin and Jemaine Clement, with Barry Sonnenfeld returning as director, and Steven Spielberg returning as executive producer. The film is the third entry in the Men in Black film series which is based on the Malibu comic book series The Men in Black by Lowell Cunningham. Principal photography began in New York City on November 16, 2010. The first two films made over $1 billion at the box office.