title: William Arntz
text: # William Arntz
  
  William Arntz is an American film director and producer, best known for directing What the Bleep Do We Know?
  
  ## Filmography
  
  * 1980 – Producer, Writer, Director, Beat the Deva
  * 2000 – Producer, Clouds (producer)
  * 2004 – Producer, Writer, Director, What the Bleep Do We Know?
  * 2006 – Producer, Writer, Director, What the Bleep! Down the Rabbit Hole (extended edition of What the Bleep for DVD release)
  * 2010 – Producer, Writer, Director, GhettoPhysics: Will the Real Pimps and Hos Please Stand Up
  