Saw IV (2007)

In Saw IV, the legacy of Jigsaw (Tobin Bell) lives on even after his death. When Detective Kerry is found murdered, FBI Agents Strahm (Scott Patterson) and Perez join Detective Hoffman (Costas Mandylor) to investigate the killer's grisly games.

The case intensifies when SWAT Commander Rigg is abducted and forced into Jigsaw's twisted series of deadly traps. With only ninety minutes to survive, Rigg must face interconnected challenges that test his morality and will to live in this chilling chapter of the Saw horror franchise.