Where to watch M*A*S*H Season 4
M*A*S*H season 4 is streaming in Australia on Foxtel Now (subscription), Binge (subscription) and Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99. Season 4 was released on 12 September 1975.
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Availability checked 15 November 2026.
M*A*S*H Season 4 air dates
- Premiered
- Final episode aired
Air dates: TMDB.
M*A*S*H Season 4 episodes
S04 E01
Welcome to Korea
25 mins · Fri, 12 Sep 1975
Trapper is shipped home while Hawkeye is on R&R. Hawkeye speeds to Kimpo with Radar to catch Trapper's plane, but they just miss him. While they are there, they pick up BJ Hunnicut and take him back to camp. On the way back, BJ is introduced to the Korean War.
S04 E01
Welcome to Korea
24 mins · Fri, 12 Sep 1975
Hawkeye returns from R and R only to discover that Trapper has been discharged and he missed the chance to say goodbye. Hawkeye then meets his replacement BJ Hunnicutt in Seoul.
S04 E02
Change of Command
25 mins · Fri, 19 Sep 1975
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.
S04 E02
Welcome to Korea
24 mins · Fri, 12 Sep 1975
Hawkeye says goodbye to an old friend and welcomes a new one in the form of BJ Hunnicut.
S04 E03
Change of Command
24 mins · Fri, 19 Sep 1975
Frank settles in as commanding officer, only to have a new one appointed over his head.
S04 E03
It Happened One Night
25 mins · Fri, 26 Sep 1975
A freezing night, an artillery barrage that's coming too close, a patient going downhill, and Frank's searching Hot Lips' tent for his letters.
S04 E04
It Happened One Night
24 mins · Fri, 26 Sep 1975
Hawkeye fights to try and keep a wounded soldier alive, while a consistent barrage goes on near the 4077th.
S04 E04
The Late Captain Pierce
25 mins · Fri, 3 Oct 1975
When Hawkeye's father is notified that he's dead, he finds it's no easy matter either to get word to him or to establish otherwise.
S04 E05
Hey, Doc
25 mins · Fri, 10 Oct 1975
Its quid pro quo at the 4077th: two bottles of Scotch for secret surgery, and a tank to scare off snipers for an unauthorized shot of penicillin.
S04 E05
The Late Captain Pierce
24 mins · Fri, 3 Oct 1975
Hawkeye finds it no easy matter to establish that he's alive after he finds out his father was notified of his demise.
S04 E06
The Bus
25 mins · Fri, 17 Oct 1975
Radar is driving Hawk, B.J., Sherman, and Frank in a bus back from a "medical conference" when they get lost. They stop to see if they can find anything they recognize. When they decide to turn around, they find that the bus does not want to start. Radar goes off in the middle of the night for the latrine, and does not immediately return. Stricken, Hawkeye wants to set out to find him, only to be stopped by Sherman. An injured Korean surrenders to get medical help from Hawk and B.J.. Upon Radar return, the Korean helps repair the bus and get them out of danger.
S04 E06
Hey, Doc
24 mins · Fri, 10 Oct 1975
The 4077th receives two bottles of scotch for secret surgery, as well as a tank to scare off snipers.
S04 E07
The Bus
24 mins · Fri, 17 Oct 1975
Colonel Potter, Hawkeye, BJ, Frank and Radar get hopelessly lost on their way back from a medical meeting.
S04 E07
Dear Mildred
25 mins · Fri, 24 Oct 1975
It's Potter's anniversary. While Potter writes home, Frank and Hot Lips have a wood carving made for him, and Radar rescues a horse and makes him a present of it.
S04 E08
Dear Mildred
24 mins · Fri, 24 Oct 1975
While Colonel Potter writes home, Frank and Hot Lips have a wood carving made for him, and Radar rescues a horse.
S04 E08
The Kids
25 mins · Fri, 31 Oct 1975
The 4077th plays host to kids bombed out of their orphanage, and at the same time has to deliver a baby and care for battle casualties.
S04 E09
The Kids
24 mins · Fri, 31 Oct 1975
The 4077th becomes an impromptu orphanage when heavy shelling forces Korean children to seek shelter at the camp.
S04 E09
Quo Vadis, Captain Chandler
25 mins · Fri, 7 Nov 1975
Intelligence officer Colonel Flagg, and psychiatrist Sidney Freedman, grapples over the fate of a wounded officer, Captain Chandler, who claims to be Jesus Christ. Perhaps the most poignant scene is when Radar asks Chandler to bless his teddy bear.
S04 E10
Quo Vadis, Captain Chandler
24 mins · Fri, 7 Nov 1975
An intelligence officer and a psychiatrist grapple for the fate of a wounded officer who claims he's Jesus Christ.
S04 E10
Dear Peggy
25 mins · Tue, 11 Nov 1975
B.J. writes home to his wife, Peg, reporting Klinger's escape attempts, the visit of a formidable chaplain, and one of Frank's goof-ups.
S04 E11
Dear Peggy
24 mins · Fri, 14 Nov 1975
BJ writes home to his wife reporting Klinger's escape attempts and one of Frank's goof-ups.
S04 E11
Of Moose and Men
25 mins · Fri, 21 Nov 1975
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.
S04 E12
Of Moose and Men
24 mins · Fri, 21 Nov 1975
Hawkeye tangles with a tough army colonel; BJ helps a GI who has received a dreaded `Dear John' letter.
S04 E12
Soldier of the Month
25 mins · Fri, 28 Nov 1975
Frank has a fever and makes a will, leaving all his money to his wife and all his clothes to Hot Lips.
S04 E13
The Gun
25 mins · Tue, 2 Dec 1975
A wounded colonel's gun, a showpiece, disappears, and Hawkeye and B.J. play a hunch and bluff Frank, who has it, into returning it.
S04 E13
Soldier of the Month
24 mins · Fri, 28 Nov 1975
When Frank gets a fever, he makes out a will leaving all his money to his wife and all his clothes to Hot Lips.
S04 E14
Mail Call, Again
25 mins · Tue, 9 Dec 1975
Mail brings a letter to Frank saying his wife is divorcing him, and one to Potter telling him he's going to be a grandfather.
S04 E14
The Gun
24 mins · Tue, 2 Dec 1975
Hawkeye and BJ suspect Frank of stealing a wounded colonel's antique gun.
S04 E15
The Price of Tomato Juice
25 mins · Tue, 16 Dec 1975
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.
S04 E15
Mail Call Again
24 mins · Tue, 9 Dec 1975
Mail call brings a `Dear John' letter from Frank's wife and news that Colonel Potter is going to become a grandfather.
S04 E16
Dear Ma
25 mins · Tue, 23 Dec 1975
Radar writes home to his mother, as Hawkeye conducts the camp foot inspection, and Colonel Potter gets some shrapnel in his backside.
S04 E16
The Price of Tomato Juice
24 mins · Tue, 16 Dec 1975
Radar tries to get some tomato juice for Colonel Potter and winds up involving the general of Corps Headquarters.
S04 E17
Der Tag
25 mins · Tue, 6 Jan 1976
Potter decides Frank would be less of a pain if the others were friendlier to him; they oblige, with some startling results.
S04 E17
Dear Ma
24 mins · Tue, 23 Dec 1975
Radar writes home to his mother; Hawkeye carries on foot inspection; Col Potter gets shot in the backside.
S04 E18
Hawkeye
25 mins · Tue, 13 Jan 1976
Hawkeye is injured in a jeep accident and, aware he has a concussion, babbles to a Korean family to keep himself awake.
S04 E18
Der Tag
24 mins · Tue, 6 Jan 1976
Hawkeye and BJ's efforts to be nice to Frank backfire when they invite him to join their poker game and he cleans them out.
S04 E19
Some 38th Parallels
25 mins · Tue, 20 Jan 1976
Frank tries to distinguish himself by selling the camp garbage, but it's Hawkeye who finds a use for it: he dumps it on a troublesome Colonel Coner.
S04 E19
Hawkeye
24 mins · Tue, 13 Jan 1976
Hawkeye suffers a concussion and is rescued by a Korean family who cannot understand English.
S04 E20
Some 38th Parallels
24 mins · Tue, 20 Jan 1976
Frank decides to make money by auctioning off the camp garbage; Hawkeye's love life suffers a serious attack.
S04 E20
The Novocaine Mutiny
25 mins · Tue, 27 Jan 1976
Frank has Hawkeye up on charges of mutiny, for usurping his authority when Potter was away on leave, and Frank was the C.O. The Judge Advocate, Colonel Carmichael, tries the case; BJ, Potter, and Radar are in attendance of the preliminary hearing to offer support for Hawkeye. There are several versions of what happened: according to Frank, he was trying to hold the 4077th together during heavy casualties when everyone else was falling apart; according to The Eye Of The Hawk, BJ and Radar, it was Frank who was out of control with his regimen. Finding no evidence of the alleged mutiny, the judge drops all charges against Hawkeye and puts Frank in his place (but will he stay there?!).
S04 E21
The Novocaine Mutiny
24 mins · Tue, 27 Jan 1976
Hawkeye faces a court-martial when his running feud with Frank flares up while Col Potter is out of the camp and Frank is in charge.
S04 E21
Smilin' Jack
25 mins · Tue, 3 Feb 1976
The 4077th turns up a sick helicopter pilot, 'Smilin' Jack, who doesn't want to quit, and a twice-wounded GI who does.
S04 E22
Smilin' Jack
24 mins · Tue, 3 Feb 1976
The 4077th turns up a sick helicopter pilot who doesn't want to quit and a twice-wounded GI who does.
S04 E22
The More I See You
25 mins · Tue, 10 Feb 1976
Hawkeye is reunited with a woman he thought was out of his life forever, but who never altogether leaves.
S04 E23
The More I See You
24 mins · Tue, 10 Feb 1976
A married nurse who had a serious relationship with Hawkeye when she was single, is assigned to the 4077th.
S04 E23
Deluge
25 mins · Tue, 17 Feb 1976
A sudden deluge of wounded at the 4077th is followed by a fire and a rainstorm which makes matters difficult for the staff.
S04 E24
The Interview
25 mins · Tue, 24 Feb 1976
Clete Roberts introduces this segment as his show; he's arrived at Korea to interview the staff of the 4077th Mobile Army Surgical Hospital because of its high 97% efficiency rating. In Roberts' interviews with Hawkeye, BJ, Frank, Radar, Klinger, Mulcahy and Potter, they talk about how they cope with their situation, what they miss about home, how they feel about who they work with, and whether they see any good in coming from war.
S04 E24
Deluge
24 mins · Tue, 17 Feb 1976
A sudden deluge of wounded at the 4077th is followed by a fire and a rainstorm.
S04 E25
The Interview
24 mins · Tue, 24 Feb 1976
Famed newscaster Clete Roberts visits the 4077th for a report on the feelings of the people stationed there.