MISSION IMPOSSIBLE: The Complete Seasons

Mission: Impossible (often referred to as Mission: Impossible: The Original Series) is an American television series that chronicles the missions of a team of secret American government agents known as the Impossible Missions Force (IMF). For most of the show's run, Peter Graves played Jim Phelps, the IMF leader.

The series aired on the CBS network from September 1966 to March 1973. It returned to television, as a revival, for two seasons on ABC, from 1988 to 1990 and later inspired a popular trio of theatrical motion pictures starring Tom Cruise in the 1990s and 2000s.

The theme music, composed by Lalo Schifrin, is widely considered to be one of the most iconic television themes.

This 7-year series chronicled the adventures of the Impossible Missions Force (IMF), a team of government spies and specialists who were offered "impossible missions" (should they decide to accept them) by the unseen "Secretary". Although the cast varied over the years, the main characters included The Team Leader (Dan Briggs the first season, then Jim Phelps the other six), The Techno-Wizard (Barney Collier), The Strongman (Willy Armitage), The Master of Disguise (first Rollin Hand, then The Amazing Paris), and The Femme Fatale (Cinnamon Carter, Dana Lambert, Casey, Mimi Davis).

The series, which was created and initially produced by Bruce Geller, follows the missions of the Impossible Missions Force (IMF), a team of secret agents employed by the United States government. The team is sent on covert missions to combat dictators, evil organizations, and (primarily in later episodes) crime lords. On occasion, the IMF is also shown conducting unsanctioned, private missions on behalf of its members. The exact branch of the government overseeing the IMF is never identified, and in the 1980s revival it was suggested the IMF is an independent agency (as the FBI is legally bound to operate only within the U.S.A. and the CIA is likewise bound to only conduct its business outside the U.S.A.) until the first film which was made at the Langley, VA headquarters of the CIA. The IMF Director answered to "the Secretary," who the mission voice said "would disavow any knowledge of your actions" in the event "you or any of your IM Force" were to get "caught or killed," but exactly which secretary was never indicated.