Polyfamily' is airing its first season on TLC on Tuesdays at 10 p.m. There are several ways to watch with a free live stream.

On this week's episode of "Polyfamily," the quad brings home their fifth child, Quintin, and as they settle into their new ...

When the quad brings home their fifth child, Quintin, Alysia tries to define her role as the non-biological mother in a new ...

"Polyfamily" is a new reality TV show on TLC airing on Tuesdays that features two married couples who live together as a ...

In the upcoming May 6 episode, the family welcomes a baby boy, Quentin —and in a sneak peek clip TLC shared with Parade, ...

In an exclusive clip shared with PEOPLE, the stars of TLC's 'Polyfamily' candidly share all the good and challenging things associated with welcoming a newborn into the family.

Sean, Taya, Tyler, and Alysia, the stars of TLC's 'Polyfamily,' share five children together — with three of them being born ...

The newest TLC series "Polyfamily," follows two married couples Alysia and Tyler and Sean and Taya as they form a quad and ...

TLC’s latest docuseries Polyfamily puts a magnifying glass on a new type of relationship — a “closed” quad dynamic. During ...

The stars of the new TLC reality series Polyfamily all do their best to contribute financially and otherwise to their ...

TLC's 'Polyfamily' sneak peek reveals the tension and dynamics of a complicated closed quad relationship premiering April 29 ...

TLC's new show 'Polyfamily' premieres April 29. It follows a closed polygamous quad raising their children together.