How did Herzog become Herzog?

Alan Yentob travels to Los Angeles to meet acclaimed director, screenwriter and producer Werner Herzog. The pair discuss Herzog's career to date, including films such as Rescue Dawn, Grizzly Man and Fitzcarraldo - one of several projects that saw him working with eccentric actor Klaus Kinski. They also talk about what the future might hold for a man known to be uncompromising in his search for the truth.

Part 1.