M*A*S*H in the trailer it was rendered as "M*A*S*H". "M*A*S*H", a spin-off of the film, ran from 1972 to 1983, more than three times as long as the war it chronicled. It starred Alan Alda as Hawkeye Pierce and Wayne Rogers as Trapper John McIntyre. After the third season, Rogers left the show and was replaced by Mike Farrell as B. J. Hunnicutt. Another change was the addition of Harry Morgan as Colonel Sherman T. Potter, a veteran character actor and former Universal contract player, who replaced McLean Stevenson the same year. This series is the most popular and best-known version
M*A*S*H (TV series) documentary special narrated by Mary Tyler Moore that takes viewers behind the production of the season 8 episodes "Old Soldiers" and "Lend a Hand", was produced for PBS in 1981. The special was later included in the syndicated rerun package, with new narration by producer Michael Hirsch. Two retrospective specials were produced to commemorate the show's 20th and 30th anniversaries. "Memories of M*A*S*H", hosted by Shelley Long and featuring clips from the series and interviews with cast members, was aired by CBS on November 25, 1991. "M*A*S*H: 30th Anniversary Reunion", in which the surviving cast members and producers gathered to