original US 2008-02-08 US Theatrical Release DVD US 2008-06-17 US Fullscreen Edition DVD US 2008-06-17 US Widescreen Edition original UK 2008-05-30 UK Theatrical Release DVD UK 2008-09-22 UK Release original CA 2008-02-08 Canadian Theatrical Release DVD CA 2008-06-17 Canadian Fullscreen Edition DVD CA 2008-06-17 Canadian Widescreen Edition