Jet gets invited to a big awards show in North Carolina with Cory Piatt; the family dog has nine puppies; work begins on the new album; looking back on a family tragedy.

The Willises must relocate after making a startling discovery in their house, but they aren't sure where to go or what will happen to the album they're recording. Meanwhile, a show for music executives is planned; and another family band comes to town.

The Willis family juggles Jaeger's birthday and a hometown show; Jamie finds her singing voice; the older kids make a decision that could put their upcoming album in jeopardy; one family member considers leaving the band.

Jair gets ready to propose to his girlfriend, Mary, and his sisters are eager to help. Meanwhile, the younger kids recreate a winning dance routine their older siblings did years ago.

A Grand Ole Opry opportunity to perform with country star Josh Turner catches the family by surprise, so they scramble to create a dance routine and choose a song while dealing with wardrobe malfunctions before the gig.

A couple raise 12 children who are involved in music, dance, and wrestling in Nashville, Tennessee. Brenda's birthday is coming up, but she's so busy with the kids' lives that it's in danger of being forgotten until Jessica writes a song called "Mama," which their band perform later at the Grand Ole Opry in Nashville. Also, the family helps raise money for a community charity with a concert at a local library.

The cross-country tour ends, but now the family prepares for their album-release party.

The family band's tour ends in Minnesota. Once they're home, the kids hurry to plan a surprise for their parents on their anniversary.