Adam and Danielle struggle to keep up with the demands of the quintuplets while also making time for 4-year-old daughter, Blayke. Later, a baby photo shoot with the quints turns into pure chaos when Grandma Mimi shows up late to help.

Adam returns to work, leaving Danielle to care for the quintuplets and Blayke by herself for the first time. On Adam's first day back, Hazel falls ill with a fever, leaving the family scrambling and Danielle feeling overwhelmed and alone.

Adam & Danielle realize they need a larger home, but house hunting proves stressful when they realize what a larger house will cost. Later, the family heads back to their hometown & Danielle comes up with an idea that could solve all their problems.

Can anybody potty train the quints?

Uncle Nick and Aunt Ashley get a crash course in watching the Busby quints!

Keeping the quints entertained is a full-time job!

Five two-year-olds make the Busby household messy, loud, and oh so cute!

See the world through the eyes of these mini explorers!

Bill heads to Houston to help his beloved city recover from Hurricane Harvey. Days later they get an unexpected blow from Hurricane Irma.

Jen is a keynote speaker for work in Scotland and the whole family comes along! They visit a scotch distillery, a castle where Will and Zoey feel quite at home, and Bill decides to try haggis...much against Jen's wishes.

The Kleins are on a kilt quest in memory of their visit to Scotland. Upon arrival in London, Will & Zoey question a royal guard, ride the London Eye, and partake in proper British tea. They also try to recreate the iconic Beatles cover of Abbey Road!

Its back to everyday life in Houston where Bill & Jen keep busy with the kids after-school activities including karate & speech therapy while balancing their own careers. Uncle Joe visits so that he and Bill can test their special pee pad invention!

Jen's nephew is getting baptized and Jen & Bill have been chosen to be Godparents! The Kleins head to Charlotte for baby Nathan's baptism and Will & Zoey surprise their uncle with a homemade birthday cake... taste tested and baked with lots of love!

The Kleins are in DC to host an adoption gala. They visit Mt. Vernon for some historical fun then head to the "Oval Office" where Will steps into a presidential role. Zoey's 5th cupcake birthday is a huge success until a food fight breaks out!

It's time to have some last-minute fun in DC before the family heads to Delaware for Will and Zoey's yearly check-up with specialists. The entire family relives a tradition that brings both fond memories and tears.

When one of Jen's best friends from school comes to visit for the weekend, its constant and crazy fun as Will and Zoey bond with her children. Then it's time to trick-or-treat; the family heads out in their toy cars for a memorable Halloween night!