the antidote and which had two hand-holes on the underside. As soon as Emmanuelle Vaugier's character Addison puts her hands into the holes, razor blades would close in on her hands, and any attempt to withdraw from the trap would cause her to bleed to death. In order for the trap to be used safely, the prop builders made the handcuffs move inside the box and fake blades that would retract from the actress's hands, thus allowing her to slide her hands out. Hackl subsequently commented that the character did not have to put her hands into the trap, as there was a lock with a key on the other side of the box that would have opened the contraption. The original idea for the "Furnace Trap" came from the house having been a crematorium at some point, but this would have involved turning the house into a funeral parlor, so it was instead decided that the furnace would be part of the house's boiler system. The furnace was visualized in the form of a computer model so that Bousman could better understand how shots could be filmed. Using the computer model as a guide, the furnace was constructed in three days using cement board and tin with removable sides and top so Timothy Burd's character Obi could be filmed crawling inside. The furnace produced real flames and, in place of Burd, a stuntman using a fire retardant gel crawled into the fire. Release Saw II was released in New Zealand, the United States, and the United Kingdom on ; and in Australia. The original teaser poster showing two bloody, severed fingers, representing the Roman numeral, II, was rejected by the Motion Picture Association of America. Since the poster was already released and managed to "slip by" the MPAA, they issued a release stating the poster was not approved and was unacceptable; Lionsgate removed the poster from their websites. The image was used instead for the film's soundtrack cover. Lionsgate held the second annual "Give Til It Hurts" blood drive for the Red Cross and collected 10,154 pints of blood. Soundtrack The Saw II soundtrack was released on October 25, 2005 by Treadstone Records. Johnny Loftus from AllMusic gave the soundtrack two and a half out of five stars, writing, "The remixer and occasional NIN member's music was overdone, mysterious, tense, and capably chilling, just like the horror-camp of the