Every year, over 60,000 missionaries from the Church of Jesus Christ of Latter-day Saints (most commonly referred to as Mormons) are sent across the world to preach their gospel. The Mission follows four American LDS teenagers who receive a mission from God that takes them from their families and the safety of their remote, religion-filled bubbles to the frozen, forested lands of Finland, home of Europe’s most nonreligious, private and skeptical people. The journey they embark on will prove to be the most emotionally and psychologically challenging period of their young lives. As these wide-eyed, impassioned teens struggle with missing their families, language hurdles, aching feet, and daily rejection, they are pushed beyond their limits, falling deeper into their faith.