It's prom season and Liz and Anna are ready to party, with dresses bought and dates lined up; Amber's turning the big 4-0 and the family devises a surprise trip to Hilton Head, S.C., to celebrate.

Liz is excited for her junior prom; Trent and Amber test the waters on their own business with a booth at the local festival.

Family therapy reveals that Emma has been relying on her parents and siblings to speak for her; the Johnstons vow that they will no longer come to Emma's rescue, so it's sink or swim when she has to give a speech in front of a huge crowd.

Alex and Emma are both excited to attend their school's Valentine's Day dance; Anna has finally earned the privilege to drive alone; after months of tension, Amber's at her wit's end, so she and Trent make an appointment to see a therapist.

Liz is feeling great after the end of her relationship last year; she's exercising, painting and has even signed up to race in a 5K with Emma and Anna; she also has a new love interest but is concerned about Trent and Amber's feelings.

The Johnstons hit the Big Apple for vacation, seeing the sights and making a special trip to Coney Island to learn the history of sideshows. The family has strong feelings about the history and are shocked when they are invited to see a performance.

The Johnstons go big for Christmas with a giant tree and an even bigger party for hundreds of little people! Can they pull everything together in time or will it all come toppling down?

The Johnstons throw a Halloween party, but can they agree on a costume theme for all 7 of them? A trip to a haunted house winds up being more frightening than some of the kids bargained for. Stress takes a toll on Trent's health, scaring the family.