documentary television series
Television documentaries are televised media productions that screen documentaries.
Television documentaries exist either as a television documentary series or as a television documentary film.
*Television documentary series, sometimes called d ...
that premiered in the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
in July 2006 on the
National Geographic Channel
National Geographic (formerly National Geographic Channel; abbreviated and trademarked as Nat Geo or Nat Geo TV) is an American pay television television network, network and flagship (broadcasting), flagship channel owned by the National Geograp ...