HGTV Summer Showdown - 2008 was released on:
USA: 3 August 2008
HGTV Summer Showdown - 2008 Battle of the Carpenters 1-4 was released on: USA: 24 August 2008
HGTV Summer Showdown - 2008 Battle of the Color Experts 1-3 was released on: USA: 17 August 2008
HGTV Summer Showdown - 2008 Battle of the Backyards 3-1 was released on: USA: 28 June 2009
HGTV Summer Showdown - 2008 Clash of the Kitchens 3-4 was released on: USA: 19 July 2009
HGTV Summer Showdown - 2008 Battle of the Designer Mixed Doubles - 2.1 was released on: USA: 8 February 2009
HGTV Summer Showdown - 2008 Battle of the Bonus Rooms 3-2 was released on: USA: 5 July 2009
HGTV Summer Showdown - 2008 Battle of the Design Stars 2-2 was released on: USA: 15 February 2009
HGTV Summer Showdown - 2008 Battle of the Bachelor Pads 3-3 was released on: USA: 12 July 2009
HGTV Summer Showdown - 2008 Battle of the Designed to Sell Teams 2-3 was released on: USA: 22 February 2009
Showdown - 2008 was released on: USA: 26 April 2008 (West Lafayette, Indiana)
Ultimate Recipe Showdown - 2008 Burgers 1-2 was released on: USA: 24 February 2008
Ultimate Recipe Showdown - 2008 Cookies 1-6 was released on: USA: 23 March 2008