Stephen Hawking's Universe - 1997 was released on:
USA: 13 October 1997
Into the Universe with Stephen Hawking - 2010 2011-08-07 was released on: USA: 7 August 2011
TEDTalks - 2006 Stephen Hawking Asks Big Questions About the Universe was released on: USA: April 2008
Stephen Hawking's Grand Design - 2012 Did God Create the Universe 1-3 was released on: USA: 27 September 2012
Into the Universe with Stephen Hawking - 2010 Time Travel 1-2 was released on: USA: 25 April 2010 Australia: 11 July 2010
Into the Universe with Stephen Hawking - 2010 Aliens 1-1 was released on: USA: 25 April 2010 UK: 9 May 2010 Australia: 11 July 2010
Universe - 1999 The Planets was released on: USA: 1999
The Universe - 2007 was released on: USA: 29 May 2007
Universe - 1980 was released on: USA: 12 July 1980
Stephen Steps Out - 1923 was released on: USA: 18 November 1923
Stephen Colbert - 2010 was released on: USA: 7 July 2010
Steve and Stephen - 2008 was released on: USA: 1 September 2008
Bad Universe - 2010 was released on: USA: July 2010