What Happened to the Triplets on 'My Three Sons'?

What Happened to the Triplets on ‘My Three Sons’?

What Happened to the Triplets on ‘My Three Sons’?

Many fans of the beloved 1960s sitcom ‘My Three Sons’ have often wondered what happened to the triplets who played the adorable characters on the show. Over the course of the series, the triplets brought much joy and laughter to audiences, but their presence suddenly vanished. Let’s take a closer look at what happened to the triplets on ‘My Three Sons’.

The Arrival of the Triplets

In 1963, ‘My Three Sons’ introduced the triplets – Mike, Robbie, and Chip – to the storyline. Played by actors Tim Considine, Don Grady, and Stanley Livingston respectively, the triplets quickly became fan favorites. Their on-screen chemistry and comedic timing added an extra layer of charm to the show, leading to its continued success.

Tim Considine’s Departure

After seven seasons on the show, Tim Considine decided to leave ‘My Three Sons’ to pursue other career opportunities. His departure was a significant blow to the series, as he played the eldest of the triplets, Mike. The character’s absence was explained by sending Mike off to college.

This transition marked a turning point in the show’s dynamic, as Mike’s departure allowed for the introduction of a new character, Ernie Thompson, played by Barry Livingston. While Ernie was not a triplet, he quickly became an integral part of the Douglas family and brought his own brand of humor to the show.

Don Grady’s Transition

Don Grady, who played Robbie, the middle triplet, went through a significant transition on the show. As his character grew older, Robbie moved away from the whimsical antics of his childhood and began to explore more serious storylines. This evolution allowed Grady to showcase his acting range and proved to be a successful pivot for the show.

Robbie’s character development ultimately led to his departure from the show after 11 seasons. In 1971, Robbie married his sweetheart Katie (Tina Cole) and left the Douglas household to start a family of his own. This marked the end of an era for the triplets on ‘My Three Sons’.

Stanley Livingston’s Continued Presence

Stanley Livingston, who played Chip, the youngest triplet, remained on the show until its final season. As the last remaining triplet, Chip continued to provide humor and entertainment to audiences throughout the series’ run.

Although the triplets’ roles were integral to the success of ‘My Three Sons’, the show continued to resonate with viewers even after their departures. The remaining cast members carried on the charm and humor that made the series so beloved.

The Legacy of the Triplets

Despite their eventual departures from ‘My Three Sons’, the triplets left an indelible mark on the show and its viewers. Their on-screen presence contributed to the cultural significance and enduring legacy of the sitcom.

While their characters may have moved on, the actors who portrayed the triplets continued to have successful careers in the entertainment industry. Tim Considine, Don Grady, and Stanley Livingston all transitioned into various roles both in front of and behind the camera.

In conclusion, the triplets’ journey on ‘My Three Sons’ showcased their talent and added immeasurable value to the series. While their characters eventually ventured down different paths, the bonds formed both on and off-screen remain a testament to the enduring spirit of family and friendship showcased by the show.


1. What were the names of the triplets on ‘My Three Sons’?

The triplets on ‘My Three Sons’ were named Robbie, Chip, and Ernie.

2. Were the triplets actually related in real life?

No, the triplets were not related in real life. They were played by different actors.

3. Who played Robbie Douglas, one of the triplets?

Robbie Douglas was played by actor Don Grady.

4. Which actor portrayed Chip Douglas, one of the triplets?

Actor Stanley Livingston portrayed the character Chip Douglas.

5. Who played the third triplet, Ernie Douglas, on the show?

The role of Ernie Douglas was played by actor Barry Livingston.

6. How many seasons did the triplets appear on the show?

The triplets appeared on ‘My Three Sons’ for a total of 12 seasons, from 1960 to 1972.

7. What happened to the triplets as the show progressed?

As the show progressed, the triplets aged and eventually grew up, evolving from mischievous kids into young adults.

8. Did all three triplets remain on the show until the end?

No, only one of the triplets, Ernie Douglas, remained on the show until the very end. Robbie and Chip left the show before its conclusion.

9. What were the reasons behind the departure of Robbie and Chip from the show?

Robbie left the show to join the Air Force, while Chip left to attend college.

10. Did the departure of Robbie and Chip change the show’s premise?

Yes, after the departures of Robbie and Chip, the show’s premise shifted to focus more on the dynamic between Mike Douglas (the father) and Ernie, as well as the introduction of other characters.