From first-time director Darren Bousman comes the hotly anticipated sequel "Saw 2," which is, of course, the follow-up to last year's surprise hit "Saw." Check out the all-new trailer right here.

"While investigating the bloody aftermath of a grizzly murder, Detective Eric Mason has the feeling that it is the work of Jigsaw, the notorious killer who disappeared leaving a trail of bodies - and parts - behind. And Mason is right. Jigsaw is at work again. But instead of two people locked in a room with only one unthinkable way out, there are eight. Eight strangers -- unaware of their connection to each other -- forced to play out a game that challenges their wits and puts their lives in jeopardy."

Written by original "Saw" scribe Leigh Whannell and Mr. Bousman, the sequel stars Donnie Wahlberg, Glenn Plummer, Dina Meyer, Shawnee Smith, and Tobin Bell. "Saw 2" opens wide on October 28th.