Development and writing
The screenplay, by Ring Lardner Jr., is different from Hooker's original novel. In the DVD audio commentary, Altman describes the novel as "pretty terrible" and somewhat "racist" (the only major black character has the nickname "Spearchucker"; however, he's a highly-trained neurosurgeon, and in the book, treated as an equal to the main white characters). He claims that the screenplay was used only as a springboard.[7] Despite this assertion by Altman, however, while some improvisation occurs in the film and Altman changed the order of major sequence, most sequences are in the novel. The main deletion is a subplot of Ho-Jon's return to the 4077th as a casualty (when Radar steals blood from Henry, it is for Ho-Jon's operation under Trapper and Hawkeye's scalpels; when the surgeons are playing poker after the football game, they are resolutely ignoring Ho-Jon's corpse being driven away). The main deviation from the script is the trimming of much of the dialogue.
In his director's commentary, Altman says that M*A*S*H was the first major studio film to use the word "fuck" in its dialogue.[7][a] The word is spoken during the football game near the end of the film by Walt "Painless Pole" Waldowski when he says to an opposing football player, "All right, Bud, your fucking head is coming right off!" The actor, John Schuck, said in an interview that Andy Sidaris, who was handling the football sequences, encouraged Schuck to "say something that'll annoy him." Schuck did so, and that particular statement made it into the film without a second thought.[13] Previously confined to cult and "underground" films, its use in a film as conventionally screened and professionally distributed as M*A*S*H marked the dawn of a new era of social acceptability for profanity on the big screen, which had until a short time before this film's release been forbidden outright for any major studio picture in the United States under the Production Code, in effect until November 1, 1968, when the Motion Picture Association film rating system replaced it. M*A*S*H was rated R in the U.S. by this system.
Although a number of sources have reported that Lardner was upset with the liberties taken with his script, [5][14] he denied it in his autobiography: "[...] But the departures weren't as drastic as he [Altman] made out; much of the improvisation involved a couple of scenes between Donald Sutherland and Elliott Gould in which they rephrased lines in their own words. [...] For all of Bob's interpolations and improvisations, however, the basic structure of the movie is the one laid out in my script, and each scene has the beginning, middle, end that I gave it."[15]
Filming and production
Altman, relatively new to the filmmaking establishment at that time, lacked the credentials to justify his unorthodox filmmaking process and had a history of turning down work rather than creating a poor-quality product.[16] Altman: "I had practice working for people who don't care about quality, and I learned how to sneak it in."[16] "Twentieth Century-Fox had two other wars going on, Patton and Tora! Tora! Tora!" Altman remembered. "Those were big-budget pictures, and we were cheap. I knew that if I stayed under budget and didn't cause too much trouble, we could sneak through."[17]
The filming process was difficult because of tensions between the director and his cast. During principal photography, Sutherland and Gould allegedly spent a third of their time trying to get Altman fired,[16] although this has been disputed.[14] Altman later commented that if he had known about Gould and Sutherland's protests, he would have resigned.[7] Gould later sent a letter of apology, and Altman used him in a number of his later works – including The Long Goodbye, California Split, Nashville, and The Player – but Altman never worked with Sutherland again.
Because of the context of the film being made – during the height of America's involvement in the Vietnam War – Fox was concerned that audiences would not understand that it was ostensibly taking place during the Korean War. Fox requested a caption that mentions the Korean setting be added to the beginning of the film,[7] and PA announcements throughout the film served the same purpose.[16] Only a few loudspeaker announcements were used in the original cut. When Altman realized he needed more structure to his largely episodic film, editor Danford Greene suggested using more loudspeaker announcements to frame different episodes of the story. Greene took a second-unit crew and filmed additional shots of the speakers. On the same night these scenes were shot, American astronauts landed on the moon.[18] The Korean War is explicitly referenced in announcements on the camp public address system[16] and during a radio announcement that plays while Hawkeye and Trapper are putting in Col. Merrill's office, which also cites the film as taking place in 1951. However, one of the PA announcements mentions that the camp movie will be The Glory Brigade, a Korean War movie starring Victor Mature that premiered in 1953.
