M*A*S*H notable success selling the film and seasons of the TV series on DVD. Richard Hooker wrote "" (1968), based on his experiences as a surgeon at the 8055th MASH in South Korea. He published several other novels based on that group. A total of 15 M*A*S*H novels were published between 1968 and 1977, some co-authored by William E. Butterworth. "MASH" is a 1970 feature film adaptation of the original novel. The film was directed by Robert Altman and starred Donald Sutherland as Hawkeye Pierce and Elliott Gould as Trapper John McIntyre. Although the title had no punctuation onscreen, in and
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