Season four of the dramatic and comedy TV series MASH which takes a deep look behind the struggle of the medical teams during the war specially 4077th unite who do whatever they can to heal the injured soldiers. The opening in this season is with Hawkeye returns from his rest to find out that the unite has a new replacement instead of Trapper.
M*A*S*H had an agenda aside from historical accuracy. It was about skewering authoritarianism, advocating simple human decency, and exploring the changing roles of women and men, all as seen from the perspective of its own time, not the '50s.