Little-known mistakes and bloopers in M*A*S*H

MAS*H remains one of television’s most beloved series, blending comedy and wartime drama during its landmark 1972–1983 run. But even the classic had quirks. Sharp-eyed fans still point out a famous timeline error involving a Huey helicopter that didn’t exist during the Korean War, along with shifting details in Hawkeye Pierce’s personal history across seasons. Rather than hurting the show, these imperfections highlight how long-running storytelling evolved on the fly. Decades later, MAS*H is remembered not just for its awards and emotional finale, but for the human charm that made viewers forgive every small mistake