The X-Files (franchise)

The X-Files
Logo for The X-Files, the series which originated the franchise
Creator	Chris Carter
Original work	The X-Files
Print publications
Books	Literature
Comics	Comics
Films and television
Films	The X-Files The X-Files: I Want to Believe
Television series	The X-Files Millennium The Lone Gunmen
Audio
Original music	Music of The X-Files

The X-Files is an American science fiction–thriller media franchise created by Chris Carter. The franchise generally focused on paranormal or unexplained happenings. The first franchise release—simply titled The X-Files—debuted in September 1993 and ended in May 2002. The show was a hit for Fox, and its characters and slogans (e.g., "The Truth Is Out There", "Trust No One", "I Want to Believe") became pop culture touchstones in the 1990s. 1996 saw the premiere of a second series set in the same universe but covering a storyline independent of the X-Files mythology, titled Millennium. In 1998, the first X-Files feature film titled The X-Files was released, eventually grossing over $180 million. A spin-off—The Lone Gunmen—was released in 2001 and abruptly canceled. Six years after the initial television series was canceled, another film—The X-Files: I Want to Believe—was released. In January 2016, a tenth season aired, featuring Carter as executive producer and writer, as well as David Duchovny and Gillian Anderson.

In addition to film and television, The X-Files franchise has expanded into other media, including books, video games, and comic books. These supplements to the film and television series have resulted in significant development of the show's fictional universe and mythology.