M*A*S*H

Season 7, Episode 21

Episode Title: Rally 'Round the Flagg, Boys

Air Date: 1979-02-14

Overview:

The sinister Colonel Flagg pops up at the 4077th again, playing his usual spy games, convinced that Hawkeye is a communist sympathizer, after he saves the life of a North Korean soldier. Also, an American soldier is less than impressed.