. It reveals a second apprentice, Detective Mark Hoffman, who becomes a central antagonist for the next three films. Saw V (2008)
The ellipses in your keyword suggest the story isn't over. And you are correct. Saw I II III IV V VI VII 2004-2010 Jigsaw 2017 ...
Saw VII (poor 3D gimmicks, weak protagonist) unless you need closure on Hoffman/Gordon. Jigsaw is optional – it works as a soft reboot but feels disconnected from the original seven. . It reveals a second apprentice