Marc Levin
He is afamous documentarist. He wrote and produced various films about the delinquency among young people, street gangs, prisons and american judicial system with young people. One of his works most awarded are Gang War: Bangin’ In Little Rock, Prisoners of the War on Drugs and CIA: America’s Secret Warriors. Slam, shooted in pretty documentary conditions, was his first feature film and got the Grand Prize at Sundance festival in 1998.