At the end of the American TV series "M*A*S*H", what character stayed in Korea?

"M*A*S*H" is a 1972–1983 American television series developed by Larry Gelbart, adapted from the 1970 feature film MASH (which was itself based on the 1968 novel "MASH: A Novel About Three Army Doctors", by Richard Hooker). The series, which was produced with 20th Century Fox Television for CBS, follows a team of doctors and support staff stationed at the "4077th Mobile Army Surgical Hospital" in Uijeongbu, South Korea during the Korean War.

Klinger was the first main character introduced on "M*A*S*H" not to have appeared in either Richard Hooker's original M*A*S*H novel or the subsequent film. Originally introduced as a bit character in the early first season episode "Chief Surgeon Who?" as a simple gag of a soldier who wanted out of the Army and was trying to fake his way to a "Section 8" medical discharge, he made such an impression on the producers and audience that he became a recurring character throughout the season, and by the second season was a regular member of the cast.

By the end of the Korean War, Klinger has fallen in love with and married a native Korean woman, Soon Lee (Rosalind Chao). In the final "M*A*S*H" episode, Klinger reverses his longtime goal to leave Korea, and decides to stay to help search for her relatives (inspired by real US troops choosing to stay in Korea after the war).