As of July 2026, My Three Sons Season 4 aired in 1963 with 37 episodes — streaming now on Philo. Full episode guide and where to watch below.
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My Three Sons Season 4

1963 37 Episodes Comedy · Family ⭐ 7/10

My Three Sons Season 4 has quietly become one of the more dependable comedies currently available on . The show says what it needs to say in a single season, no filler. Its 7/10 TMDB score, built from 40 ratings, reflects a title that consistently delivers. Fred MacMurray sets the tone, and the rest of the cast matches it scene for scene. Start it whenever you need something guaranteed to land.

Part of the current wave of titles people are actually watching, My Three Sons Season 4 earns its spot. Sharp writing and a well-matched ensemble are what separate My Three Sons Season 4 from the crowd. Season 4 of My Three Sons includes 37 episodes. It aired from September 1963 to May 1964. This season stars Fred MacMurray, Don Grady and Tim Considine. Fred MacMurray and Don Grady lead a cast that brings real weight to the material. It was aired in 1963. The timing in My Three Sons Season 4 is precise enough that even the throwaway lines land on a second watch. It knows exactly what it is, and does not try to be anything else.

Comedy fans looking for a reliably funny watch will find it in My Three Sons Season 4. It has built its own audience without needing a direct comparison. Short enough to finish in a weekend, substantial enough to feel satisfying. Fred MacMurray sets the tone, but the supporting cast is where a lot of the best moments come from. A reliable pick for any night you want quality comedy without the homework.

📡 Where to Watch My Three Sons Season 4

🇺🇸 United States
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🎬 My Three Sons Season 4 — Episode Guide

E1
Almost the Sound of Music
1963-09-19
To capture the affections of a pretty blond, Robbie turns pop composer and produces a novelty song. The family agrees to do the vocal background, but when they are selected to sing the song on television, Steve gets a bad case of stagefright.
E2
Scotch Broth
1963-09-26
The Douglas family inherit a castle in Scotland from their Scottish Grandfather and the whole family descends upon Sheehan Bridge to see it. Not only does 'The Castle' turn out to be an entire village pub in the highlands, but other members of the clan give them a freetly welcome.
E3
Didya Ever Have One of Those Days?
1963-10-03
It's a bad day for Steve when everything seems to be going wrong for him. His run of bad luck starts when he cuts himself shaving, burns his hand on the toaster, and then can't get his car started. Worse yet, he has to clinch a deal with a very important client.
E4
Dear Robbie
1963-10-10
Robbie is chosen to write an 'advice to the lovelorn' column for the school newspaper, but Steve gets caught in the middle when a baffling love letter arrives. Robbie suggests that the writer should elope with her boyfriend and Steve tries to talk her out of it.
E5
A Car of His Own
1963-10-17
Mike offers to give Robbie his old car but his response baffles everyone. Robbie says he needs his own car to impress a new girl and does some fancy wheeling and dealing to get it.
E6
How Do You Know?
1963-10-24
Steve gives Mike advice on love after he announces his passion for his new girlfriend Darlene, who Mike wants to devote time to, so he hardly welcomes Steve's suggestion that he help find a date for the girl in his office.
E7
My Friend Ernie
1963-10-31
Chip and his new sidekick Ernie find some old treasure maps but get lost in the woods when they go treasure hunting, causing the family's plans to be changed when they have to go looking for them.
E8
The End of The You-Know-What
1963-11-07
Chip and Ernie, having heard two scientists calculate that the world will be destroyed in one week are faced with the classic problem of what to do in the time they have left.
E9
The Toupee
1963-11-14
The pungent smell around the Douglas home proves to emeante from Bub's head for his baldness is anointed with yet another hair restorer as he's in a panic to cover his bald spot when the sister of an old buddy comes to visit.
E10
The Ever-Popular Robbie Douglas
1963-11-21
Robbie is faced with a real political dilemma when he and a rival for a girl's affections, are campaigning for Student Council Representative.
E11
The Proposals
1963-11-28
Mike gets cold feet when he decides to propose marriage to Sally. His bungling attempts further confuse the issue. He tries a combination of methods derived from the attempts made by his father and grandfather when they proposed to their respective spouses.
E12
Steve and the Viking
1963-12-05
Steve is chosen to act as nursemaid for the attractive daughter of a visiting Danish dignitary who turns out to be only 17. The girl's energetic idea of fun brings Steve to his knees, as he searches desperately for a substitute escort.
E13
Par for the Course
1963-12-12
Robbie is always forgetting to pass on Steve's telephone messages and to get back in his good graces, decides to take up his father's favourite sport. He figures it will get him out of the doghouse if he joins Steve in a father and son golf tournament.
E14
Windfall
1963-12-19
Chip comes to the rescue of a trapped dog and receives a reward, which leads to new found popularity with his fellow members of the club that he and Ernie wish to join.
E15
Top Secret
1963-12-26
Steve has to fly to Washington and is given a top secret military project. Steve tells the Pentagon brass that he would attract the least attention by just doing the work at home. While Bub is just beside himself with curiosity, Chip suddenly becomes the target for security men.
E16
Will Success Spoil Chip Douglas?
1964-01-02
Ex-thespian Bub laments that there hasn't been a member of the Douglas family in show business for over thirty years, so he is delighted when Chip is selected to portray an American Indian in a school play about Christopher Columbus.
E17
Second Chorus
1964-01-09
While walking the dog through the park one night, Steve meets a lovely cabaret singer and before the evening ends he is out night-clubbing with her. Mike and Robbie feel they must intercede and protect Steve from a supposed matrimonial trap.
E18
Never Look Back
1964-01-16
Steve eagerly anticipates his twenty fifth anniversary class reunion at Midwest University. Ignoring Bub's warnings that the old gang won't be as Steve remembers them, his enthusiasm increases when he meets the charming Heather Marlow, only girl in the class.
E19
Marriage by Proxy
1964-01-23
Mike and Sally try to discover the truth about marriage from two of their recently wed friends, and think twice about getting married and having babies when they help another friend's expectant wife whose time has come.
E20
The Chaperone
1964-01-30
Bub is appointed chaperone to Robbie and his friends when they decide to have a costume party. Robbie feels it will dampen the party as Bub doesn't see eye to eye with them on the little matter of correct behaviour.

🎭 Cast of My Three Sons Season 4

Fred MacMurray
Fred MacMurray
Steve Douglas
Don Grady
Don Grady
Robbie Douglas
Tim Considine
Tim Considine
Mike Douglas
Stanley Livingston
Stanley Livingston
Chip Douglas
William Frawley
William Frawley
Bub O'Casey

📋 All Seasons of My Three Sons

Season 1Season 2Season 3Season 5Season 6Season 7Season 8Season 9

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