Tobin Bell as John Kramer / Jigsaw

Costas Mandylor as Mark Hoffman

Scott Patterson as Agent Strahm

Betsy Russell as Jill Tuck

Julie Benz as Brit

Meagan Good as Luba

Mark Rolston as Dan Erickson

Carlo Rota as Charles

Greg Bryk as Mallick

Laura Gordon as Ashley

Joris Jarsky as Seth

Mike Butters as Paul

Al Sapienza as Chief of Police

Mike Realba as Detective Fisk

Jeff Pustil as Bernie

Dana Sorman as Law Office Receptionist

Sheila Shah as Special Agent Cowan

Samantha Lemole as Pamela Jenkins

Niamh Wilson as Corbett Denlon

Lisa Berry as EMT

Bill Vibert as Officer

Tony Nappo as Gus

Brandon McGibbon as Hank

Timothy Burd as Obi

Natalie Brown as Heather Miller

Quancetia Hamilton as Person with Dog

Lorraine Foreman as Old Woman

Sarah Power as Angelina

Cory Lee as Jasmine (scenes deleted)

David Gale as Additional Voice Talent (voice)

Catherine Rix as Additional Voice Talent (voice)

Michael A. Miranda as Additional Voice Talent (voice)

Stephen Sparks as Additional Voice Talent (voice)

Jennifer Donison as Additional Voice Talent (voice)

Wayne Curnew as Bartender (uncredited)

Alex Revan as Grayson Blood (uncredited)

Danny Glover as David Tapp (archive footage) (uncredited)