Does the name “Hot Lips Houlihan” mean anything to you? If so, you are probably a Baby Boomer and were sad to learn that M*A*S*H’s Loretta Swit passed away last week. But even if none of this strikes a chord, M*A*S*H is a classic TV series everyone should know about.
M*A*S*H redefined the role of television in public discourse. Though fictionally set during the Korean War, it aired in the shadow of the Vietnam War and offered a poignant, often critical lens on the ethics of war, the burden of trauma and the absurdities of military life. Its blend of humor and drama allowed M*A*S*H to tackle complex social issues in previously unseen, thought-provoking ways that helped usher in a new era of more reflective, socially engaged television.
The original novel, MASH: A Novel About Three Army Doctors, was written by Dr. Richard Hornberger under the pseudonym Richard Hooker and published in 1968. Drawing from his own experiences as a surgeon in a Mobile Army Surgical Hospital during the Korean War, Hornberger infused the novel with dark humor and sharp critiques of military life.

The book was adapted into the 1970 film M*A*S*H, directed by Robert Altman and written by Ring Lardner Jr.
Ring Lardner Jr. was an Oscar-winning screenwriter and one of the Hollywood Ten blacklisted in the 1940s for refusing to testify before the House Un-American Activities Committee. After years in exile from Hollywood, he returned to acclaim with M*A*S*H, earning an Academy Award. His screenplay stood out for its sharp wit, anti-authoritarian tone and bold departure from conventional war narratives, helping to redefine what a war film could be.

Robert Altman brought a distinctive, groundbreaking vision to M*A*S*H that set it apart from traditional war films of its time. Known for his innovative storytelling techniques, Altman used overlapping dialogue, improvisation and a documentary-style approach to create a more naturalistic and chaotic atmosphere that mirrored the absurdity and unpredictability of war. His direction emphasized ensemble performances over individual heroes, highlighting the complex humanity of the film’s characters rather than glorifying combat.

“Filmmaking is a chance to live many lifetimes.” (Robert Altman)
The subsequent M*A*S*H TV series came from the creative vision of Larry Gelbart and Gene Reynolds, who expanded Altman’s film’s tone into a deeper, character-driven story.

The theme song for both the movie and the TV series is called “Suicide Is Painless”. It was composed by Johnny Mandel, with lyrics written by Director Robert Altman’s 14-year-old son, Michael.
The main characters of M*A*S*H - including Hawkeye Pierce, B.J. Hunnicutt, Margaret "Hot Lips" Houlihan, Colonel Potter and Radar O'Reilly - grew significantly over the Series’ eleven seasons. Hawkeye started as a witty, irreverent surgeon using humor to cope with the horrors of war, but over time he showed more depth, grappling with moral and emotional challenges. B.J. brought a steady, compassionate presence that balanced Hawkeye’s impulsiveness. Margaret evolved from a strict, by-the-book nurse into a more nuanced character who revealed vulnerability beneath her tough exterior. Colonel Potter emerged as a steady, fatherly leader, while Radar matured from a naive clerk to a more capable and resilient administrator. This character development helped the show move beyond simple comedy, offering a richer, more human portrait of life during wartime.
From 1972 until 1983, and through 256 episodes, M*A*S*H was a household staple. The final episode of M*A*S*H aired on February 28, 1983 and remains one of the most-watched television broadcasts in U.S. history.
More than three-quarters of everyone watching TV that night chose to watch this historic episode, making it the most-watched scripted TV broadcast in U.S. history, a title it held until the 2010 Super Bowl.
Loretta, we salute you.
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