Hunnicutt, Frank Burns, Col. Potter, and Radar are stranded in unfamiliar territory when their bus breaks down on the way back from a medical conference.
Radar becomes lost and a wounded North Korean soldier surrenders to the doctors.
Hawkeye gets a concussion in a jeep accident and finds shelter in a Korean farmer's home, where he talks nonstop to maintain consciousness while one of the family members goes for help.
Frank charges Hawkeye with mutiny, but they have different views of the circumstances leading to the court martial.
A news correspondent (Clete Roberts) visits the 4077th to get their feelings about the war.