As Matt recovers from a vertigo collapse, he realizes that he's got to do something about his health before it's too late. Alarmed by Matt's scare, Amy gets herself checked out and discovers that she's clinically obese.

The Roloffs have reached max capacity - there is literally no place left to store their junk. Matt decides to have a big Roloff garage sale, but is met with resistance by the whole family.

Amy and Matt's public speaking schedule takes a toll on the family; with Amy on the road, it throws the family off balance.

Matt takes Zach on a road trip in hopes of mending their relationship.

The boys go camping and face a snow-in and gasoline fire, while the girls battle broken cameras and seasickness on their trip to the Oregon coast.

Zach is offered a job that causes him to address his dwarfism in new ways; making important decisions.

Following his dreams, Matt puts together a cast and crew to make a movie about a spooky pumpkin farm.

Matt tries to help Amy and Jeremy on a couple projects, but is met with a mountain of resistance.

While the Roloffs worry about Rocky's health, Rocky has his hands full when the Roloff cats move in on his turf.

Matt transports a replica of Noah's Ark onto the farm, Amy is against the attraction but she defends the project and property against a trespassing government official.

Amy and Matt disagree about what land Amy can use for her garden. Matt thinks that bees are the secret to pumpkin success.

Zach takes a dating class; the family wonders if Molly would like a boy.

Amy's quest to improve her health hits new heights when she trains hard for an adventurous hike up a mountain with her twin sons. Meanwhile, the whole family chips in to provide Jacob with a boost in confidence.

Amy hopes to guide her charity foundation to greatness, but when her board members find themselves at odds with one another, her leadership skills are called into question. Can she pull it together in time for this year's big fundraiser?

Jeremy is inspired by his uncle Sam; Molly tries to balance all of the activities she has taken on.

Matt launches a bicycle donation program. Amy and the boys head to Haiti to provide relief for earthquake victims.

The Roloffs answer frequently asked questions about their life on the farm.

Each member of the Roloff family answers questions about their personal experiences over the past five years.

Zach puts off buying a new car. Jeremy has trouble getting a job.

The twins work on getting their own apartment. Matt and Amy consider selling the farm.