Mike Siv has a plan: go to Cambodia with his buddies Paul and David, see the sights, have fun and reunite with his father and younger brother, whom he hasn't seen in 22 years. Harsh reality sets in before the journey even begins, however, as Mike, Paul and David have never been out of the U.S., and are the first in their families to visit Cambodia since fleeing the bloody regime of Pol Pot in the late 1970s.