The question of God

A documentary in which the Babadi, a nomadic tribe belonging to the Bakhtiaries of Iran, annually migrate across the Zagros Mountains from winter to summer pasture with their herds of sheep. The people are led by Jafar Qoli, the Kalanter (chief) of the Babadi groups who assumes responsibility for the trek. "An astonishing epic of the most grueling migration in the world."