Jigsaw has been dead for—what?—five movies. Honestly, his corpse is beginning to stink a little. Thankfully, this is the "final chapter" of the Saw films. (Until the inevitable remake/reboot.) This time around, several of Jigsaw's surviving victims find themselves trying (again) to survive a series of deadly, yet life-affirming traps. And this time, the traps are in 3D!90 minutes R.