An American mother and a Tibetan father have a three-year-old son believed to be the reincarnation of a Buddhist lama, a spiritual master. When a Tibetan lama and a monk come to their home unexpectedly, asking to take their child away for a life of spiritual training in India, the parents must make a life-altering choice that will test their strength, their marriage, and their hearts.

The Oldest Boy is a richly emotional journey filled with music, dance, puppetry, ritual, and laughter.