ディレクターズ・カット
"Saw III" was released to DVD and Blu-ray through Lionsgate Home Entertainment on . It topped the home video charts in the United States and Canada with 1.6 million units sold its first day and finished the week with 2.5 million units sold. The "Unrated DVD" was also released that day and features a 113-minute cut of the film that includes more gore. A 120-minute-long Director's cut was released on , to coincide with the theatrical release of "Saw IV" on . It also included an alternate ending. The director's cut was released on Blu-ray in Region B on October 7, 2008, in France only.