Saw 3D (2010): Cast, Plot, Ending and Where It Fits

The full plot of Saw 3D follows two threads that collide at a police station: Bobby Dagen's race to save his wife, and Mark Hoffman's effort to silence anyone who can name him.

In the opening trap, two men must choose between killing each other and saving the woman who played them against one another, and they let her die. Dr. Gordon is revealed to have escaped the bathroom trap by burning through his ankle. Jill Tuck watches Hoffman escape a trap of his own and goes to Gibson, offering to expose him in exchange for immunity. Hoffman traps a group of white supremacists in a junkyard and kills them.

Hoffman then takes Bobby, who has one hour to reach his wife Joyce while she is slowly lowered toward her death. Bobby's publicist, lawyer and best friend were all part of his fake survival story, and each of them dies in a trap built around that lie. To get the code for Joyce's door, Bobby gives up two of his own teeth, and he does reach her.

Gibson sends a SWAT team to the location, and the team is sealed in a room and killed by gas. Hoffman has by this point entered the police station hidden in a body bag. A turret kills Gibson and his officers, and Hoffman kills others in the building. Bobby faces a last test that requires him to hoist himself up on hooks to stop Joyce's trap. The hooks tear free, and Joyce dies in the trap.

Hoffman finds Jill and kills her with the reverse bear trap. As he tries to leave town, three masked figures capture him. Their leader is Dr. Gordon, now an apprentice of Jigsaw, who locks Hoffman in the same bathroom where Gordon himself was tested.

The Saw 3D ending brings the series back to its starting room: Dr. Gordon and two masked helpers take Hoffman, chain him in the original bathroom, throw away the hacksaw and seal the door. Hoffman is left to the fate Gordon once faced.

Before that, Bobby fails his last test and Joyce dies, and Hoffman kills Jill with the reverse bear trap and destroys his workshop to cover his tracks. So, the film clears out the Hoffman storyline that ran through Saw IV, Saw V and Saw VI, and it does so with a character from the very first film.

In my opinion, the choice to give Gordon the final word is the smartest move in the film, because it turns the series' central question around. In Saw (2004), the hacksaws in the cistern were a way out that cost something. Here, Gordon removes the hacksaw, and Hoffman, a man who built games for others, gets no way out at all. It could be argued that this is a punishment rather than a test, which sits oddly beside John Kramer's stated idea of giving people a chance, but the symmetry of ending in that bathroom is hard to dismiss.

Is it the last film? No. Jigsaw (2017) is set ten years after the film billed as The Final Chapter, as Slashfilm put it, and Saw X (2023) goes back to a point between the first two films. Mandylor even appears as Hoffman in Saw X. A new film, widely called Saw XI, is in development with Mike P. Nelson directing, according to TheWrap on September 24, 2026. The Saw timeline explained guide shows how the later films slot in.