In 1999, filmmaker Jeremy Gilley had a simple but powerful idea – persuade the world to lay down its weapons for a day. Two years later, the member states of the United Nations declared an annual day of global ceasefire and non-violence on 21 September. Despite the humanitarian successes in Afghanistan and in other parts of the world, a global ceasefire still proves elusive. In this third film, Jeremy continues to record his extraordinary efforts to achieve the seemingly impossible.

The film stars include Michael Douglas, Angelina Jolie, Jude Law, United Nations representatives and others.  

Produced by Gilley and Jude Law, Peace One Day Part Three premiered on 18/19 September 2010 on BBC World, reaching 306 million households in over 200 countries.