When detective Eric Matthews (Donnie Wahlberg - Dead Silence ) is called to a crime scene of a victim of Jigsaw (Tobin Bell), he finds a lead to the place where he is hidden. Once there, he realizes that Jigsaw trapped his son Daniel Matthews (Erik Knudsen) with three women and four men in a shelter, and they are inhaling a lethal nerve gas. If they do not use an antidote within two hours, they will die. Eric follows with increasing desperation the death of each member of the group in monitors, while trying to convince Jigsaw to release his son.
Saw II is a 2005 American horror film, a sequel to 2004's Saw and the second installment in the Saw franchise, directed and co-written by Darren Lynn Bousman and series creator Leigh Whannell. The film stars Donnie Wahlberg, Franky G, Glenn Plummer, Beverley Mitchell, Dina Meyer, Emmanuelle Vaugier, Erik Knudsen, Shawnee Smith, and Tobin Bell.