Natascha Kampusch: The Whole Story 2010 one on netflix

At the age of 10, Natascha Kampusch was kidnapped and held captive for eight years by a deranged man. In 2006, she managed to escape, and the world discovered an astonishingly articulate and intelligent young woman. Not only did Peter Reichard film 14 hours of conversations with Kampusch, but he was also the very first filmmaker to obtain exclusive access to the house where she was imprisoned. This is the most complete, explicit and revealing documentary in which Kampusch has participated.