A look back with twins Zach and Jeremy Roloff as they recount their most memorable milestones throughout the years.

With the twins' freshman year of college off to a slow start, Matt & Amy are concerned about their lack of motivation. Matt looks to teach the twins a valuable lesson by turning the management of Roloff Farms over to them at the height of pumpkin season.

When the county springs a surprise inspection, the future of Roloff Farms is threatened. Matt scrambles to spruce up his attractions, but the county inspector threatens to shut down the farm before pumpkin season even starts.

Matt and Amy plan separate celebrations for their driver-to-be daughter, Molly. But while academics are smooth sailing for Molly, passing her driving test is a rocky road.

Zach and Amy kick off the first ever LP Space Camp. Zach has trouble embracing a leadership role - while Amy realizes they're creating opportunities for little people from all walks of life.

Matt holds a "Fort-A-Thon" at the farm for disadvantaged children. He also hopes to inspire his own kids to get off the couch, get outside, and make something happen - which turns out to be a tougher sell than he expected.

With her golf tournament fundraiser facing financial failure, Amy struggles to balance being a philanthropist, wife and mom - especially when she's distracted by things that keep falling through the cracks at home.

Amy embarks on a massive fundraising venture to raise money for dwarf athletics. The project turns out to be the biggest challenge of her life, as logistical nightmares and personal meltdowns push Amy's leadership skills to the limit.

Amy decides to organize a major golf tournament fundraiser for the Dwarf Athletic Association and tackles learning to play golf herself. Meanwhile, Matt takes advantage of a distracted Amy and begins yet another costly farm project: a giant woodshed.

Zach struggles to get his LP team, the Statesmen, focused on victory in the soccer tournament at the World Dwarf Games. In an intense final match, the team's gold medal hopes rest on Zach in a dramatic penalty kick shootout.

Zach's LP team, the Statesmen, vies for a gold medal in basketball at the World Dwarf Games. But when teammate Marty Klebba is rushed to the hospital with a health scare, the Statesmen's shot at glory is at risk.

Matt skips the opening days of the World Dwarf Games, and Amy must scramble to get everyone registered to compete in the events. Juggling the roles of coach, player, manager and mom pushes Amy to her limits.

As Zach's LP soccer team gathers at Roloff Farms to train for the World Dwarf Games in Belfast. Matt and Amy get their wires crossed over the training agenda, and Zach is stunned when Matt announces he won't be traveling with the team to Northern Ireland.

Matt appoints himself the manager of Zach's soccer team for the upcoming World Dwarf Games. Tension builds when Matt and Amy disagree about team sponsorship, jeopardizing her position as a Dwarf Athletic Association board member.

Under the guise of preparing for an LP soccer camp, Matt goes on a project frenzy - building a huge locker room and a mini Grand Canyon on the farm. Matt tries to sneak his schemes past Amy, who watches him like a hawk.

The Roloffs reunite in Nice, France and journey north by train to Paris. Determined to show the family an amazing time in the City of Light, Matt overbooks their schedule - and Roloff chaos erupts on the streets of Paris.

After getting lost in a small town on the edge of the Black Forest, Zach and Jeremy are invited by the Mayor's daughter to stay overnight at her house. In Italy, Amy, Molly and Jake enjoy the sights from Florence to Venice.

Zach and Jeremy travel through Bavaria without a plan. After an awe-inspiring tram ride to Germany's tallest peak, an eye-opening tour of Dachau Concentration Camp moves them beyond words. Meanwhile, Amy, Molly and Jake journey from Rome to Pisa, Italy.

Amy, Molly and Jake fly off to Italy, but when Molly gets sick on the plane, it threatens to ruin their vacation before it begins. Meanwhile, traveling in Germany, Zach and Jeremy visit a small town and run head-on into the language barrier.

Only a few days into their European trip, twins Zach and Jeremy have lots of fun in London, but trouble awaits them in Amsterdam - where personalities clash, tensions rise, and a visit to the city's infamous red light district causes friction.

After years of growing apart, twins Zach and Jeremy attempt to reconnect on their first trip to Europe. Backpacking in Scotland without the rest of the Roloff family proves to be tougher than they had imagined.