James Wan Story, Executive Producer
Dina Meyer Kerry
Donnie Wahlberg Eric Matthews
Shawnee Smith Amanda Young
Costas Mandylor Mark Hoffman
Tobin Bell John Kramer / Jigsaw
Angus Macfadyen Jeff Reinhart
Betsy Russell Jill Tuck
Leigh Whannell Screenplay, Adam Stanheight, Story, Executive Producer
Mpho Koaho Timothy Young
Lyriq Bent Rigg
Bahar Soomekh Lynn Denlon
Darren Lynn Bousman Director
Jane Luk Nurse - Emergency Room
Kim Roberts Deborah
Niamh Wilson Corbett Denlon
Alison Reid Stunt Coordinator, Stunt Double
Kevin Greutert Editor
Sean Sullivan Additional Voice Talent (voice)
Mike Butters Paul (archive footage) (uncredited)
Mark Gingras Supervising Sound Editor
J. LaRose Troy
Debra McCabe Danica
Jason Constantine Executive Producer
Billy Parrott Male Nurse
Stephanie Gorin Casting
David Hackl Production Design, Second Unit Director
Mark Burg Producer
Alan van Sprang Chris
Barry Flatman Judge Halden
David A. Armstrong Director of Photography
Oren Koules Producer
Charlie Clouser Original Music Composer
Alex Kavanagh Costume Design
Franky G Xavier - Dead
Christopher Marren Additional Voice Talent (voice)
Jonathan McHugh Music Supervisor
Paul Gutrecht Mark (archive footage) (uncredited)
Cotton Mather Stunt Double
Timothy Burd Obi
Steve Baine Foley
Kelly Jones SWAT Member Pete
Mark Zsifkovits Sound Re-Recording Mixer
Bryan Renfro Stunt Double
Darrell Dennis Additional Voice Talent (voice)
Stephanie Ingram Key Hair Stylist
Brian Paul Doctor #1
Zoe Heath Female Forensic
Lisa Burling Script Supervisor
Allan Fung Dialogue Editor
Dylan Trowbridge Paramedic
Shauna Black Additional Voice Talent (voice)
Ira Cohen Gaffer
Peter Block Executive Producer
C.J. Lusby Stunt Double
Chris Wallace Digital Intermediate
Greg Copeland Co-Producer, Production Manager
Vincent Rother SWAT Member Joe
Elizabeth Scherberger First Assistant Director
Gregg Hoffman Producer
Steve Wilkie Still Photographer
Stacey Testro Executive Producer
Daniel J. Heffner Executive Producer
Diane Brunjes First Assistant Editor
Liesl Deslauriers Set Decoration
John Laing Dialogue Editor
Tom Bjelic Sound Effects Editor
Paul Intson Music Editor
Keith Elliott Sound Re-Recording Mixer
Nick Iannelli Digital Intermediate
Stephanie Lees Assistant Costume Designer
Anthony Ianni Art Direction