M*A*S*H (TV series) debut of the Charles Winchester era. Whereas Gelbart and Reynolds were the comedic voice of "M*A*S*H" for the show's first five seasons (1972–1977), Alan Alda and newly promoted Executive Producer Burt Metcalfe became the new dramatic voice of "M*A*S*H" for Seasons 6–11. By the start of Season 8 (1979–1980), the writing staff had been completely overhauled, and with the departure of Gary Burghoff, "M*A*S*H" displayed a distinctively different feel, consciously moving between comedy and drama, unlike the seamless integration of its first five years. The end of the Vietnam War in 1975 was a significant factor as to why storylines
M*A*S*H (TV series) Larry Linville, Wayne Rogers and Gary Burghoff. Series co-creator and joke writer Larry Gelbart departed after Season 4, the first featuring Mike Farrell and Harry Morgan. This resulted in Farrell and Morgan having only a single season reading scripts featuring Gelbart's masterful comic timing, which defined the feel and rhythm of Seasons 1–4 featuring predecessors Rogers and Stevenson, respectively. Larry Linville (the show's comic foil) and Executive Producer Gene Reynolds both departed at the conclusion of Season 5 in 1977, resulting in "M*A*S*H" being fully stripped of its original tight comedic foundation by the beginning of Season 6 — the