In this episode—the series finale—we watch Tommy prepare for and begin his mission in the Baltic region of Europe. Just when he is ready to give up, everything changes.

Joseph stays true to his faith while many of his high school friends are making lifestyle choices they will regret.

When it comes to family relationships, though, Joseph is confident. Nothing comes between him and his brothers.

Tommy learns that true happiness comes from serving others when he receives his mission call.

We finally meet one of Sam's and Luke's younger brothers. Joseph Nelson is a talented pre-teen with a good sense of humor and a kind heart.

Sam searches for a way to help his Chilean friend Luciano, who lost his leg and arm after a terrible accident.

In this episode, 20-year-old Luke is finally hitting his stride in Cambodia, where he is serving as a missionary for The Church of Jesus Christ of Latter-day Saints.

In this episode, 20-year-old Luke continues to learn and grow in Cambodia, where he is serving a mission for the Church of Jesus Christ of Latter-day Saints.

In this episode, we venture into Cambodia with 19-year-old Luke, who has been called to serve a mission there for The Church of Jesus Christ of Latter-day Saints

In this episode, we experience ups and downs with 19-year-old Luke in the Missionary Training Center, where he is preparing to serve a mission for The Church of Jesus Christ of Latter-day Saints in Cambodia.

In this episode, we find out what happened to 20-year-old Sam when the giant earthquake hit Chile, where he is serving a mission for The Church of Jesus Christ of Latter-day Saints.

In the unique new documentary series Two Brothers Two, director Rick Stevenson takes us on a 10-year journey through the lives of the Nelson brothers, Sam, Luke, Tommy, and Joseph, as they struggle to find love for each other and for themselves.

In the unique new documentary series Two Brothers Two, director Rick Stevenson takes us on a 10-year journey through the lives of the Nelson brothers, Sam, Luke, Tommy, and Joseph, as they struggle to find love for each other and for themselves.