As Time Goes By (M*A*S*H) As Time Goes By (M*A*S*H) "As Time Goes By" is the 255th episode of "M*A*S*H", airing on February 21 (first-run) and September 12 (repeat), 1983, and the last episode filmed. As it was the final episode filmed they took a moment to pay tribute to the characters (except for Trapper John McIntyre) who had left the series before its conclusion. It also introduces the character of Soon-Lee, who would play a vital role in the series' final episode and the short-lived spin-off "AfterMASH". The episode is dedicated to Connie Izay, RN, one of the show's medical advisors. Although this was
M*A*S*H (TV series) created after an attempt to film the original book's sequel, "M*A*S*H Goes to Maine", failed. The television series is the best-known of the "M*A*S*H" works, and one of the highest-rated shows in US television history. "M*A*S*H" aired weekly on CBS, with most episodes being a half-hour (25 minutes) in length. The series is usually categorized as a situation comedy, though it has also been described as a "dark comedy" or a "dramedy" because of the often dramatic subject matter. The show is an ensemble piece revolving around key personnel in a United States Army "Mobile Army Surgical Hospital" (MASH) in