Saw movie review & film summary (2004)

"Saw" by contrast depends on an improbably devious and ingenious villain who creates complications for the convenience of the screenplay. Named "The Jigsaw Killer," he joins that sturdy band of movie serial killers with time on their hands to devise elegant puzzles for their victims and the police. Sometimes that works, as in "The Silence of the Lambs," and sometimes we simply feel toyed with. That said, "Saw" is well made and acted, and does what it does about as well as it could be expected to. Horror fans may forgive its contrivances.

The movie opens in a locked public toilet. A clock on the wall says it is 2 o'clock. Two men are chained by leg irons to opposite walls. In the center of the floor is a corpse in a pool of blood. Near the corpse are a revolver, a tape recorder and a saw. The men are Adam (played by Leigh Whannell, who co-wrote the screenplay) and Dr. Lawrence Gordon (Cary Elwes). The corpse remains a mystery for a long time, but the tape recording is helpful: It informs both men that Dr. Gordon has to kill Adam by 6 o'clock, or his wife and daughter will be murdered.

A parallel story involves the efforts of two detectives to track down the Jigsaw Killer, who has posed such deadly ultimatums to earlier victims. (One involves a machine bolted to the victim's head, with a mechanism inserted into the mouth, which is timed to rip the jaws apart after the deadline. I hate it when that happens.) The detectives are David Tapp (Danny Glover) and Steven Sing (Ken Leung), and they're racing, as you might expect, against time.

Who is the Jigsaw Killer, and why has he gone to such diabolical lengths to devise such cruel predicaments? Well might you ask. The answer, of course, is that he is a plot device lowered into the movie with a toolbox filled with horrors, dangers and unspeakable choices. He exists not because he has his reasons or motivations (although some are assigned to him, sort of as a courtesy, at the end). He exists because he tirelessly goes to great trouble and expense to fabricate a situation that the movie can exploit for 100 minutes. And he is almost certainly not who he seems to be, because of the screenwriting workshop principle that a false crisis and a false dawn must come before the real crisis and the real dawn.