A detective and a psychoanalyst uncover evidence of a satanic cult while investigating the rape of a young woman.

Jigsaw kidnaps a doctor named to keep him alive while he watches his new apprentice put an unlucky citizen named Jeff through a brutal test.

Following Jigsaw's grisly demise, Mark Hoffman is commended as a hero, but Agent Strahm is suspicious, and delves into Hoffman's past. Meanwhile, another grou..

Detective Harry Hole investigates the disappearance of a woman whose pink scarf is found wrapped around an ominous looking snowman.

Despite Jigsaw's death, and in order to save the lives of two of his colleagues, Lieutenant Rigg is forced to take part in a new game, which promises to test ..

Dead bodies begin to turn up all over the city, each meeting their demise in a variety of grisly ways. All investigations begin to point the finger at decease..