Colonel Flagg blows into camp trying to obtain penicillin to barter for information. But Flagg comes down with appendicitis, and the only penicillin he gets is in the keister.

Frank buys two sets of Pearl’s, one for Margaret and one for his wife. After some talk, Radar gets Hawkeye $3,000 in lost earnings, Hawkeye gives it to Mulcahy for…

Hawkeye hits Major Burns and Houlihan is a witness. Despite Hawkeye and Trapper’s claims that it wasn’t intentional, Frank makes allegations against Hawkeye, and he is put in house arrest…

A local dog bites Radar, and the camp conducts a search to find the pooch, so that Radar doesn’t have to undergo a series of painful rabies vaccinations. Hawkeye defies…

Sick and tired of having liver and fish for an 11-day stretch, Hawkeye, driven near to insanity, starts a riot in the mess tent. He and Trapper then orders spare…

When spring arrives, Klinger gets word from home that his sweetheart back in Toledo wants to marry him. Henry arranges for Father Mulcahy to do this over short wave radio….

General ‘Iron Guts’ Kelly arrives for an inspection, and ends up dying in Margaret’s tent. Hawkeye and Trapper help the General’s aide smuggle him out of camp. The next day…

While Henry is away in Seoul, Burns and Houlihan are in charge, and Hawkeye is the officer of the day. His refusal to release a wounded Korean soldier, wanted by…

Radar gets the help of Hawkeye and B.J. to procure something Colonel Potter says he’s fond of, but that’s hard to come by – tomato juice.

Hawkeye tangles with a tough Army colonel, Colonel Spiker, B.J. helps Zale, who’s received a “Dear John” letter, and Frank looks endlessly for Korean saboteurs.

Frank settles in as commanding officer, only to have a new one appointed over his head, one that, to his chagrin, fits in very well.

Tired of their constant complaints about the quality of recreational activities at the 4077th, Colonel Potter appoints Hawkeye and B.J. as the new morale officers. Winchester’s morale has already reached…

Horrified by the gigantic size of his monthly bar tab at the officer’s club, Hawkeye vows to give up booze for a week. Meanwhile, Winchester desperately tries to halt his…

Friction arises between B.J. and Winchester when they are asked to write an article for a prestigious medical journal, on how they saved a soldier’s life with a daring operation….

Hawkeye and BJ race against the clock to save a soldier from paralysis. BJ harvesting an aorta from a dead soldier doesn’t sit well with the soldier’s friend.

Hawkeye and BJ lose their way while rushing urgently needed antibiotics to the 4077th, which is wracked with low-mileage Thanksgiving turkey-induced salmonella. Wandering back to M*A*S*H, the pair are found…

A beautiful and ambitious young nurse, Harris, who plans to become a doctor when she leaves the Army, finds herself in a misunderstanding with Father Mulcahy. Meanwhile, the camp’s water…

Klinger and BJ both have Radar related woes, causing them to go on a drinking binge. A drunken BJ becomes violent with Hawkeye.

A Congressional aide, Williamson, visits the 4077th on a supposedly routine fact-finding tour, but it’s discovered that his motives are far deeper – too uncover Margaret as a communist sympathizer….

On a sub-note, Klinger plays the part of a voodoo practioner to try and get out of the army.

The 4077th is confronted by two crises: Colonel Potter’s mare, Sophie, mysteriously disappears from her corral, and Hawkeye and B.J. find themselves with a young Korean boy on their hands,…

Father Mulcahy writes a pre-Christmas letter to his sister, who is a nun. He recounts his frustrations at not being more effective at the 4077th.

As the temperatures reach triple digits, Hawkeye and BJ recieve their new rubber bathtub from Abercrombie & Fitch. However, soon the whole camp is hot under the collar as word…

Radar becomes an aspiring writer after ordering a flier from a comic book, and Hawkeye and B.J. give Frank a surprise birthday present that only he will appreciate.

Following an offer of promotion made by Master Sergeant Woodruff at a poker game, Radar is promoted to the rank of lieutenant. Finding this position awkward, Radar opts to return…

The supply lines to the camp are cut. Radar, the housing officer, starts doubling people up to save fuel and Klinger is thrown out of the nurse’s tent. People start…

Hawkeye is sent to a mental hospital; a freak accident causes Father Mulcahy to lose his hearing; Margaret worries about her post-war plans; Charles run across a band of Chinese…

Margaret and Hawkeye work on a time capsule to commemorate their time in Korea; Rizzo and BJ goof around with a fake hand grenade; Klinger becomes smitten with a young,…

A wounded GI learns a painful lesson when he forms a recovery room friendship with the enemy soldier he’s critically wounded. Soldier: “My boots. All he wanted was my lousy…

Potter must deal with an old Army friend who is getting his own soldiers killed through his incompetency.

A military strategist refuses to accept responsibility for the war games that have mortally wounded his own son. And Margaret develops laryngitis, as she is about to meet her hero,…

With the camp facing prohibition, and a severe medical supply shortage, during another heat wave, Hawkeye resolves to lift morale by importing a racy new movie.

Tired of reminders about Trapper John’s skill as a practical joker, B.J. bets Hawkeye he can prank everyone present.

Margaret and her nursing staff are about to be inspected by Col. Bucholz. Meanwhile, Kellye is offended that Hawkeye is attracted to any nurse except her.

Klinger buys a goat, with the intention of getting rich by selling it’s milk. Then the goat eats the 4077th’s $22,340 payroll, leaving paymaster Hawkeye holding the bag. Meanwhile, Charles…

Potter’s attempts to assemble the crew for a family portrait are thwarted by a feud between bunkmates Pierce, Hunnicutt, and Winchester. Things are not helped by the efforts of Margaret,…

Winchester, Pierce, and Hunnicutt find themselves in the sticky position of having to decide which enlisted men to recommend for promotion. For Winchester it could be a matter of life…

Hawkeye goes to help at an aid station, and under heavy shelling he draws up a will, leaving various items to his friends at the 4077th.

To boost post-yuletide morale on Dec 26, Potter has the officers and enlisted men change places for the day.

The military police think they’ve solved a rash of thefts at the 4077th when they apprehend Klinger with Hawkeye’s stolen camera.