In this intense psychological thriller directed by Darren Lynn Bousman, the infamous Jigsaw killer returns with his apprentice to continue their twisted games. The plot centers around a doctor who is captured and forced to keep Jigsaw alive while another victim is put through a series of brutal tests. The film delves deeper into the motivations and backstory of its characters, offering a chilling exploration of morality and survival. Starring Tobin Bell and Shawnee Smith, this installment is known for its intricate traps and psychological depth. For those interested, it can be viewed on 123Movies / Movies123 for free.