Every season of One Big Happy ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of One Big Happy!

Luke and Lizzy, inseparable pals since childhood, decide to have a child together as friends.

Pilot

Prudence moves into Luke and Lizzy's apartment -- along with a mess of belongings.

Out of the Closet

Luke and Prudence help Lizzy make a date with her secret crush.

Crushing It

Prudence tries to convince Luke and Lizzy to spice up their lives.

Flight Risk

On a group trip to Las Vegas, Luke, Prudence and Lizzy visit the chapel where Nick and Prudence got married – only to discover that it was a sham and their marriage is not legal. Lizzy takes it upon herself to plan a spectacular new wedding with a special surprise. However, the group is in for an even bigger surprise about Prudence’s past life in England.

A Tale of Two Hubbies

Luke disappears after discovering a secret Prudence had been keeping, putting their future and her immigration status in jeopardy; Lizzy comes up with an idea that surprises everyone.

Wedlocked

Best friends Lizzy (gay and a bit type-A) and Luke (straight and more laid back) are like family. When they were kids and both of their parents were getting divorces, they stuck together, and they've been there for each other ever since. Now, all grown up and still single, they've decided to start a family of their own. No, not like that (there are some lines even they won't cross) - we're talking the non-romantic, go-to-the-doctor's-office type of baby-making.

The Best Seasons of One Big Happy

The Best Seasons of One Big Happy

Season 1