Season 1 DVD
From The Big Bang Theory Wiki
The release of the Season 1 DVD in the U.S. & Canada was announced in May 2008, the DVD was released September 2nd, 2008. It includes all 17 episodes of Season 1, along with a special feature of interviews with the cast & creators of The Big Bang Theory.
The DVD has since been released internationally; it was released in South & Central American countries in December 2008, the United Kingdom & Ireland in January 2009, New Zealand in April 2009 and Australia in June 2009.
