M*A*S*H (TV series) the parent show's Monday night time slot and featured several of its characters reunited in a Midwestern hospital after the war. The more successful "Trapper John, M.D." (1979–86) took place nearly three decades after the events of "M*A*S*H" and depicted Trapper John McIntyre as chief of surgery at a San Francisco hospital; its producers argued successfully in court that it was based on the earlier movie rather than the TV series. In an unpurchased television pilot, "W*A*L*T*E*R" (1984), Walter "Radar" O'Reilly joins the St. Louis police force after his farm fails following his return to the US. "Making M*A*S*H", a
Alan Alda left the series, Alda gained increasing control, and by the final seasons had become a producer and creative consultant. Under his watch, "M*A*S*H" retained its comedic foundation, but gradually assumed a somewhat more serious tone, openly addressing political issues. As a result, the 11 years of "M*A*S*H" are generally split into two eras: the Larry Gelbart/Gene Reynolds "comedy" years (1972–1977), and the Alan Alda "dramatic" years (1977–1983). Alda disagreed with this assessment. In a 2016 interview he stated, "I don't like to write political messages. I don't like plays that have political messages. I do not think I am responsible