Determined to show his protégé, Amanda (Shawnee Smith), what it truly means to carry out his deadly game, the ailing Jigsaw instructs his apprentice to kidnap unsuspecting doctor Lynn Denlon (Bahar Soomekh) in order to ensure that he survives long enough to see how his latest victim Jeff (Angus MacFadyen) fares when faced with the prospect of imminent death.