Onder andere met: Tobin Bell (Jigsaw / John Kramer), Costas Mandylor (Lt. Mark Hoffman), Scott Patterson (Agent Peter Strahm), Betsy Russell (Jill Tuck), Lyriq Bent (Lt. Daniel Rigg), Athena Karkanis (Agent Lindsey Perez), Louis Ferreira (Art Blank), Simon Reynolds (Lamanna), Donnie Wahlberg (Eric Matthews), Angus Macfadyen (Jeff Denlon), Bahar Soomekh (Lynn Denlon), Shawnee Smith (Amanda Young), Dina Meyer (Detective Allison Kerry), Mike Realba (Detective Fisk), Marty Adams (Ivan Landsness), Sarain Boylan (Brenda)