He embodied none other than Moses, Ben Hur, El Cid and Michelangelo, later he starred in science fiction classics such as "Planet of the Apes" and "Soylent Green". Charlton Heston became an international star through successful major Hollywood productions, is an American film icon, worked with the most important directors of his time and represented a heated and passionate masculinity. His proud posture, his predatory smile and his famous grumpy expression with the piercing gaze made the Hollywood star the perfect actor of historical or religious heroes in the most important epic films in film history. But Heston also took an active part in US political life. He was initially committed to human rights and was involved with Martin Luther King in the US civil rights movement for black equality. His ideological change to a right-wing conservative hardliner makes him one of the most controversial screen legends. The documentary paints the portrait of a "prophet" who became a gun fanatic.