Henry's orders to the 4077th to be on their best behavior when General Clayton sends a psychiatrist to evaluate them meet with mixed results. Will the team be broken up and sent to other units?

Against Col. Blake's wishes, Burns requests an anti-aircraft gun to combat the North Korean pilot who keeps attempting to bomb the ammo dump near the 4077th MASH every day at 5:00 PM. But having it in camp makes the unit a bigger target.

Radar reports on the comedies and tragedies of a typical 4077th week while Majors Houlihan and Burns try to get Cpl. Klinger transferred and Hawkeye falls hard for a nurse.

Hawkeye and Trapper discover that a nearby town has been shelled by U.S. forces. When they pursue the issue, the army resists accepting responsibility.

After Hawkeye is kept awake in surgery for 3 days straight he decides to find out who started the war.

A wounded Korean boy captures the hearts of the 4077th especially Trapper who wants to adopt him.

Hawkeye helps a soon-to-be-discharged enlisted man who wants to marry a Korean girl and take her and their child back to the U.S.

Henry's on trial on charges that Frank and Margaret brought against him. So that Hawkeye and Trapper can't help Henry, the Majors put them under house arrest.

Hawkeye pens another letter to his father during a 'typical' day at the 4077th.

The 4077th deals with more than the usual mayhem when a sniper opens fire on the camp.

All the surgeons except for Hawkeye, and most of the support staff except for Margaret, Radar, and Mulcahy come down with the flu. In this Korea-wide epidemic, they can't even find someone to come in and help with casualties.

Radar hits a local with a jeep and a GI suffers from battle fatigue while Pierce and McIntyre clash with Frank Burns and the CID all during a poker game disguised as an officer's conference.

A friend's letter causes Margaret to re-evaluate her life in the 4077th and request a transfer.

In gratitude for Hawkeye and Trapper saving his son, a general donates an officer's club to the 4077th. Hawkeye and Trapper work to allow everyone access to the club.

Married family man Henry Blake falls in love with 20-year-old ex-cheerleader Nancy Sue Parker, who is less than half his age. Nancy visits Colonel Blake at the camp and comes on to Hawkeye while Henry's in surgery.

After months of waiting, Hawkeye finds that it may take more than a requisition form to get a new pair of boots.

A Korean family claims that the 4077th is set up on their farm and wants the unit to move; a Korean girl names Radar as the father of her child.

The team delivers a baby, handles casualties and operates on Frank Burns' hernia during a power outage while Radar tries to divert friendly mortar fire falling too close to the camp.

When enemy action cuts the supply lines to the 4077th in the middle of a freezing Korean winter, the unit struggles with a shortage of supplies and heating fuel.

A decorated GI confides to Hawkeye that he was beaten by his own unit for being gay but Frank Burns is outraged when he finds out from another source and tries to have the soldier dishonorably discharged.