A Little Teen Romance

S04 E01 • Tuesday, Sep 19, 2017 • Sep 19 • 1h

In the season premiere, the Johnstons celebrate Jonah and Liz's birthdays with a big bash, where they meet Liz's "friend" James, but it's also Liz's last hurrah before she has leg surgery.

Little Mama Sells Big Houses!

S04 E02 • Tuesday, Sep 26, 2017 • Sep 26 • 1h

Liz begins the tough road to recovery from her leg surgery; Amber tries to improve her real estate game with some help from Anna and Alex.

Dad's Wearing Mom's Pants

S04 E03 • Tuesday, Oct 3, 2017 • Oct 3 • 1h

After yoga fails to inspire the family to get active, Amber and Trent get bikes for everyone, but Emma and Alex struggle without training wheels; Trent and Amber surprise the family with matching tattoos, but Jonah's not feeling them.

Tour de Johnston

S04 E04 • Tuesday, Oct 10, 2017 • Oct 10 • 1h

Amber signs the family up for a charity bike ride; Liz takes her first steps out of her wheelchair, but pushes herself too far in trying to ride her new bike; Alex and Emma head to the orthodontist for braces.

A Life-Changing Decision

S04 E05 • Tuesday, Oct 17, 2017 • Oct 17 • 1h

Trent teaches Anna how to drive to prepare for her license, but her behavior leaves Trent and Amber unsure of whether to trust her with the responsibility of driving; Trent and Amber shock the kids with a big announcement.

The M Word

S04 E06 • Tuesday, Oct 24, 2017 • Oct 24 • 1h