United Kingdom 8/10
Gen: Documentar
Data lansare: 12 Oct 2008
United Kingdom 7.5/10
Gen: Mister Documentar
Producator: ITV
Data lansare: 19 Dec 2010
United States of America 8/10
Producator: WNET Channel 13 New York
Data lansare: 05 Jan 2005
Japan 9/10
Producator: NHK
Data lansare: 02 Feb 2010