This movie is also known as Saw: The Final Chapter and we should all be so lucky.
This time, a man falsely reveals that he is a Jigsaw survivor, making him a celebrity before he really gets to be part of the game. While that’s happening, Detective Mark Hoffman — the new Jigsaw — is hunting down Jill Tuck, the wife of the original Jigsaw.
This movie starts with two men forced to saw one another to save the life of the woman they’re both sleeping with. Of course, given the human nature exploited by Jigsaw, they end up slicing her in half to survive.
Jill Tuck (Betsey Russell), the wife of John Kramer, the first Jigsaw, has turned to the FBI to save her as the new Jigsaw, Mark Hoffman (Costas Mandylor) comes after her. He dispatches an entire office full of agents just to get near her, killing her with the original Reverse Bear Trap.
There’s also the aforementioned celebrity, a self-help flimflam man named Bobby Dagen (Sean Patrick Flanery) whose need for fame ends up destroying his wife (and his nipples).
There’s a pretty cool twist that brings the story of Saw full circle at the end, however. The pig mask comes back, as does an actor that hadn’t appeared in any of the movies since the first one. Actually, the other two people with him are the two survivors from the start of the movie, but while this movie is at least ten years old, I’m going to not reveal the spoiler.
This would be the last Saw movie for seven years.