As of July 2026, My Three Sons Season 11 aired in 1970 with 24 episodes — streaming now on Philo. Full episode guide and where to watch below.

My Three Sons Season 11 poster

← Back to My Three Sons

My Three Sons Season 11

1970 24 Episodes Comedy · Family ⭐ 7/10

If you are after a comedy that actually makes you laugh out loud, My Three Sons Season 11 is available on right now. Across 1 season, the show has had time to find its rhythm and keep it. Its 7/10 TMDB score, built from 40 ratings, reflects a title that consistently delivers. Fred MacMurray leads a cast with real comic timing. There is no real reason to keep putting it off.

There is a reason My Three Sons Season 11 keeps coming up in conversation. The jokes in My Three Sons Season 11 land because the characters underneath them are worth caring about. Season 11 of My Three Sons includes 24 episodes. It aired from September 1970 to March 1971. This season stars Fred MacMurray, Don Grady and Stanley Livingston. Fred MacMurray and Don Grady lead a cast that brings real weight to the material. It was aired in 1970. The real test of any comedy is whether it is still funny once you know all the jokes, and My Three Sons Season 11 holds up on rewatch in a way that separates it from one-off curiosities. There is real craft here, even in the moments that do not fully land.

Comedy fans looking for a reliably funny watch will find it in My Three Sons Season 11. It does not lean on comparisons to make its case. A contained run means every episode is doing real work. 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 11

🇺🇸 United States

🎬 My Three Sons Season 11 — Episode Guide

The First Anniversary

Chip begins studying with a pretty co-ed whose disciplinarian father wants to know why her new friend is spending so much time with her. Meanwhile, on the eve of Steve and Barbara's first wedding anniversary, Dodie announces she is throwing a surprise party, but neglects to tell everyone when or wh...

Uncle Charley and Barbara suspect that Chip and Polly are becoming serious about one another. Polly, unhappy at home because of her father's strictness, is afraid of losing Chip because of her parents' meddling. She asks Chip to elope, and taken aback, he asks his father for advice.

The Return of Albert

Barbara is flustered when she receives a phone call from a former college suitor, and is very apprehensive when Steve invites him to dinner. The entire family is anxious to meet her old flame, thus compounding her uneasiness.

The Non-Proposal

Chip delights Polly with an expensive locket for her 18th Birthday and after their vague conversation, he thinks he's agreed to go steady, but Polly tells her mother that she has become engaged. Perturbed by her husband's probable reaction, Mrs. Williams arranges a luncheon to judge the seriousness ...

Polly Wants a Douglas

Chip and Polly open a joint bank account and Chip takes on a box boy job at a supermarket to accumulate money for their future marriage. Later after she's had an argument with her father, Polly comes to the Douglases with her packed suitcase, but when Chip turns down the girl's offer to elope, she...

The Cat-Burglars

Dressed as a cat for a costume party at the home of his employer in Bel Air, Steve goes for gasoline when his car stalls but the police arrest him as a burglar. Meanwhile, Polly notes that there is so much love in the Douglas household, that she just has to become a part of it.

Chip asks Steve's permission to elope, but before he grants it, he insists Chip give Mr. Williams the courtesy of asking his approval too. Chip goes to see Mr. Williams only to have him accusingly flaunt a private detective's report. Realizing that Polly's own father had hired a man to trail them, h...

Following their elopement to Las Vegas, newlyweds Chip and Polly are beset by nothing but trouble. The universal joint in their car gives out and they have to be towed into town. The hotel where Steve and Barbara stayed is no longer for honeymooners but for singles, and the newlyweds must spend thei...

One by One They Go

After Chip and Polly return from their honeymoon they spend a few days at the Douglases. Soon they move into their own college dormitory, and bridegroom Chip faces a father in law who refuses to speak to his newly married daughter.

Barbara becomes involved in presenting a fashion show for a woman's club luncheon, and Steve reluctantly agrees to become a model for a fashion show, but refuses at the last minute when he realizes he must wear a lacy, ruffled shirt and parade down a runway modelling it.

The Bride Went Home

Chip becomes violently ill after eating Polly's cooking, and she learns from the family that Chip is allergic to some of the foods she's been preparing. Distressed, she feels it would be better for her husband if she left him.

The Power of Suggestion

Against his classmate's better judgement, Ernie uses the unwitting Douglas household as guinea pigs for an experiment assigned by his psychology teacher. He cuts inches off Uncle Charley's cane to make him think he is growing taller. Ernie soon finds his father Steve is a little less gullible.

St. Louis Blues

Katie's mother gives Katie and Robbie a vacation by taking the triplets to St. Louis with her for a couple of weeks. Robbie figures that now is the perfect time to do all of the things they haven't been able to do when they had the boys to look after.

The Liberty Bell

A boyhood friend from Bryant Park, rides his motorcycle back into Robbie's life and awakens Robbie's wunderlust with appealing tales of travel and adventure. Intrigued by Jim's stories of freedom, Rob agrees to take a holiday from Katie and the triplets.

Dodie and some of her girl classmates in the second grade get a big crush on Mr. Turley, their new teacher, and right away they make a batch of cookies for him. Dodie's crush begins to fade when she finds out that her Mr. Turley was once one of Barbara's students.

The New Vice-President

Barbara suspects that a promotion for Steve maybe in the works and as her suspicions become stronger, a routine investigation on Steve's family background turns up some rather startling information when it focuses on Uncle Charley.

Level-headed Katie becomes a jealous, suspicious wife when a pile of circumstantial evidence stacks up against Robbie, as she suspects him of seeing another woman.

Ernie and his friend Elmore both flunk their driving licence tests, while their dates for a dance both pass. Ernie and Elmore take part in a ruse to conceal this situation from their dates, but instead they end up in trouble with the law when they realise they are stranded after a date.

Dodie Goes Downtown

Ernie is left in charge for one day when Steve and Barbara are off to Chicago for a golf tournament while Uncle Charley attends a string music festival. Little Dodie and her friend take a shopping excursion into town but don't have enough money for the bus ride home.

Dodie studying piano, Margaret on the violin and Susan at clarinet, comprise the 'Rondelay trio' and Dodie tells Steve and Barbara the good news that they'll practice at the Douglas house for their upcoming recital.

🎭 Cast of My Three Sons Season 11

Fred MacMurray

Don Grady

Stanley Livingston

Stanley Livingston

Barry Livingston

Barry Livingston

William Demarest

William Demarest

Charley O'Casey

Beverly Garland

Beverly Garland

Tina Cole

Dawn Lyn

Dodie Harper Douglas

📋 All Seasons of My Three Sons

Season 1 Season 2 Season 3 Season 4 Season 5 Season 6 Season 7 Season 8

Never Lose Track of My Three Sons

TV Butler Pro lets you search every streaming service in seconds, tracks what you've watched, and works completely free. No app download needed.

🎩 Try TV Butler Pro Free