Saw II is a 2005 horror film directed by Darren Lynn Bousman and written by Leigh Whannell and Bousman. It is the sequel to 2004's Saw and the second installment in the Saw film series. The film stars Donnie Wahlberg, Franky G, Glenn Plummer, Beverley Mitchell, Dina Meyer, Emmanuelle Vaugier, Erik Knudsen, Shawnee Smith, and Tobin Bell. In the film, a group of ex-convicts are trapped by the Jigsaw Killer inside a house and must pass a series of deadly tests to retrieve the antidote for a nerve agent that will kill them in two hours.

Darren Lynn Bousman is an American film director and screenwriter, best known for his work in horror films. He has directed four of the Saw films: Saw II, Saw III, Saw IV, and Spiral. He also directed the horror musicals Repo! The Genetic Opera and The Devil's Carnival movies. Bousman is co-creator and writer of alternate reality games (ARG) and immersive experiences, The Tension Experience (2016), The Lust Experience (2017), Theatre Macabre (2018), iConfidant (2020), and One Day Die (2020).