From Wikipedia

Loose Change

Final Cut

Loose Change (2005, 2006, 2007, 2009) is a series of films written and directed by Dylan Avery, and produced by Korey Rowe, Jason Bermas and Matthew Brown. The latest edition is narrated by Daniel Sunjata, and exclusively distributed by Microcinema International. The films argue that the September 11, 2001 attacks were planned and conducted by elements within the United States government, and base the claims on perceived anomalies in the historical record of the attacks. The first film, Loose Change, was originally released through the creators' own company, Louder Than Words, and received widespread attention after Loose Change 2nd Edition was featured on a Binghamton, New York local FOX affiliate, WICZ-TV (FOX 40).

The original film was edited and re-released as Loose Change: 2nd Edition, and then subsequently edited a third time for the 2nd Edition Recut, each time to tighten the focus on certain key areas and to correct some inaccurate claims and remove copyrighted material. Loose Change: Final Cut, deemed "the third and final release of this documentary series" was released on DVD and Web-streaming format on November 11, 2007. Despite the title, however, a new version of the film, Loose Change 9/11: An American Coup was released on September 22, 2009.