Oyuncular

• Tobin Bell — Jigsaw/John
• Costas Mandylor — Hoffman
• Scott Patterson — Agent Strahm
• Betsy Russell — Jill
• Lyriq Bent — Rigg
• Athena Karkanis — Agent Perez
• Louis Ferreira — Art
• Donnie Wahlberg — Eric Matthews
• Dina Meyer — Detective Allison Kerry
• Billy Otis — Cecill
• Marty Adams — Ivan
• Sarain Boylan — Brenda
• Mike Realba — Fisk
• Julian Richings — Vagrant
• Janet Land — Morgan
• Ron Lea — Rex
• Angus Macfadyen — Jeff Denlon
• Ingrid Hart — Tracy Rigg
• Kevin Rushton — Trevor
• Simon Reynolds — Lamanna
• Shawnee Smith — Amanda Young
• James Van Patten — Dr. Heffner / Coroner
• Niamh Wilson — Corbett Denlon
• Joanne Boland — Crime Scene Photographer
• Emmanuelle Vaugier — Addison Corday
• Bahar Soomekh — Lynn