Jeff is an anguished man, who grieves and misses his young son that was killed by a driver in a car accident. He has become obsessed for revenge against the man and reckless with his wife and daughter. When Dr. Lynn Denlon, who has troubles with her marriage, is abducted by the deranged Jigsaw's apprentice Amanda, she is brought to a gruesome warehouse to keep John Kramer alive in spite of having a terminal brain tumor. Amanda puts a necklace gadget full of explosives around Dr. Lynn's neck connected to John Kramer's life support system, and tells her that if he dies the device will explode. Meanwhile, Jeff is submitted to a sick game of forgiveness with surprising dark consequences.

Super-spy Ethan Hunt has retired from active duty to trains new IMF agents. But he is called back into action to confront the toughest villain he's ever faced - Owen Davian, an international weapons and information provider with no remorse and no conscience. Hunt assembles his team: his old friend Luther Strickell, transportation expert Declan, and background operative Zhen. They are to rescue one of his very own trainees, Lindsey who was kidnapped while on a surveillance detail of Davian. It soon becomes evident that Davian is well-protected, well-connected, and downright malicious. This forces Hunt to extend his journey back into the field in order to rescue his wife, Julia, and uncover IMF double agents in the process.

Jigsaw and his apprentice Amanda are dead. Now, upon the news of Detective Kerry's murder, two seasoned FBI profilers, Agent Strahm and Agent Perez, arrive in the terrified community to assist the veteran Detective Hoffman in sifting through Jigsaw's latest grisly remains and piecing together the puzzle. However, when SWAT Commander Rigg is abducted and thrust into a game, the last officer untouched by Jigsaw has but ninety minutes to overcome a series of demented traps and save an old friend or face the deadly consequences.