SAW 2 TrailerLions Gate Films has unleashed the teaser trailer for Saw 2, the sequel to the 2004 underground horror hit, Saw.

While investigating the bloody aftermath of a grizzly murder, Detective Eric Mason (Donnie Wahlberg) 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.

to watch the new teaser trailer now.

Saw II was released October 28th, 2005 and stars Tobin Bell, Shawnee Smith, Donnie Wahlberg, Erik Knudsen, Franky G, Glenn Plummer, Emmanuelle Vaugier, Beverley Mitchell. The film is directed by Darren Lynn Bousman.