Jigsaw locks a few unlucky people in a booby trapped shelter and they must find a way out before they inhale too much of a lethal nerve gas and die. But they must watch out, for the traps Jigsaw has set in the shelter lead to death also. Not a bad sequel that gives the audience more story into the Jigsaw killer. It has a nice twist of an ending as the original and actually SPOILERS went back to the set of the original movie END OF SPOILERS Again it's not a bad sequel at all and if you're interested or curious at all about seeing it in the theaters, I'd say give it a shot. If you weren't too thrilled with the original than waiting until it comes out on DVD will probably be the option for you
