Errol Morris
Errol Morris (born February 5, 1948) is an American director. In 2003, The Guardian put him seventh in its list of the world's 40 best directors. As of 2010, Morris has won one Academy Award for Best Documentary Film. Description above from the Wikipedia article Errol Morris, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for
The Act of Killing 
The Thin Blue Line 
The Fog of War 
Chaos: The Manson Murders 
The Look of Silence 
Gates of Heaven 
A Brief History of Time 
The Unknown Known 
Standard Operating Procedure 
Vernon, Florida 
The Only Girl in the Orchestra 
Werner Herzog Eats His Shoe 
The Pigeon Tunnel 
Enemies of the State 
National Bird 
My Psychedelic Love Story 
Separated