Argo is a 2012 American historical political espionage drama thriller film directed by, produced by, and starring Ben Affleck. The screenplay, written by Chris Terrio, was adapted from the 1999 memoir The Master of Disguise by U.S. C.I.A. operative Tony Mendez and the 2007 Wired article "The Great Escape: How the CIA Used a Fake Sci-Fi Flick to Rescue Americans from Tehran" written by Joshuah Bearman. The film deals with the "Canadian Caper", in which Mendez led the rescue of six U.S. diplomats from Tehran, Iran, under the guise of filming a science-fiction film during the 1979–81 Iran hostage crisis. The film, which also has Bryan Cranston, Alan Arkin, and John Goodman in supporting roles, was released by Warner Bros. Pictures in the United States on October 12, 2012. It was produced by Affleck, Grant Heslov and George Clooney.