Matthew Heineman (born June 6, 1983) is an American documentary filmmaker, director, and producer. His inspiration and fascination with American history led him to early success with the documentary film Cartel Land, which was nominated for an Academy Award for Best Documentary Feature Film, a BAFTA Award for Best Documentary, and won three Primetime Emmy Awards. In 2009, Heineman founded his New York–based production company Our Time Projects, Inc., which would later release Our Time, his first documentary film a