Watch Brother Number One (2011) Official Trailer

Brother Number One is a New Zealand documentary on the torture and murder of New Zealand yachtie Kerry Hamill by the Khmer Rouge in 1978. It follows the journey of Kerry's younger brother, Rob Hamill, an Olympic and Trans-Atlantic champion rower, who travels to Cambodia to retrace the steps taken by his brother and John Dewhirst, speaking to eyewitnesses, perpetrators and survivors.