M.A.S.H. star Loretta Swit, best known for playing Major Margaret Houlihan on the acclaimed TV series, has died aged 87.
Swit died Friday at her Manhattan home and likely died from natural causes, her publicist Harlan Boll said.
Her role as head Army nurse Houlihan saw her nominated 10 years in a row for the Emmy Award for Best Supporting Actress in a Comedy Series, which she won twice in 1980 and 1982.
The CBS show aired for 11 years from 1972 to 1983, revolving around life at the 4077th Mobile Army Surgical Hospital, which gave the show its name. The two-and-a-half-hour finale on February 28, 1983, lured over 100 million viewers, the most-watched episode of any scripted series ever.
Swit and Alan Alda were the longest-serving cast members on M.A.S.H., which was based on Robert Altman’s 1970 film, which was itself based on a novel by Richard Hooker, the pseudonym of H. Richard Hornberger.

Rolling Stone magazine put M.A.S.H. at number 25 of the best TV shows of all time, while Time Out put it at No. 34. It won the Impact Award at the 2009 TV Land annual awards. It won a Peabody Award in 1975 “for the depth of its humor and the manner in which comedy is used to lift the spirit and, as well, to offer a profound statement on the nature of war.”
In Altman’s 1970 film, Houlihan was a one-dimensional character — a sex-crazed bimbo who earned the nickname “Hot Lips.” Her intimate moments were broadcast to the entire camp after somebody planted a microphone under her bed.
Sally Kellerman played Houlihan in the movie version and Swit took it over for TV, eventually deepening and creating her into a much fuller character. The sexual appetite was played down and she wasn’t even called “Hot Lips” in the later years.

The growing awareness of feminism in the ’70s spurred Houlihan’s transformation from caricature to real person, but a lot of the change was due to Swit’s influence on the scriptwriters.
“Around the second or third year I decided to try to play her as a real person, in an intelligent fashion, even if it meant hurting the jokes,” Swit told Suzy Kalter, author of “The Complete Book of M.A.S.H.
“To oversimplify it, I took each traumatic change that happened in her life and kept it. I didn’t go into the next episode as if it were a different character in a different play. She was a character in constant flux; she never stopped developing.”
M.A.S.H. wasn’t an instant hit. It finished its first season in 46th place, out of 75 network TV series, but it nabbed nine Emmy nominations. It was rewarded with a better time slot for its sophomore season, paired on Saturday nights with “All in the Family,” then TV’s highest-rated show. At the 1974 Emmys, it was crowned best comedy, with Alda winning as best comedy actor.