GIDEON, HOTCHNER AND THEIR TEAM ATTEMPT TO CAPTURE A SERIAL KILLER WHO HAS RESURFACED AFTER 20 YEARS OF SILENCE, ON A REBROADCAST OF "CRIMINAL MINDS," ON A SPECIAL NIGHT AND TIME, SATURDAY, OCT. 7 AT 8:00 PM

"Unfinished Business" -- Gideon, Hotchner and their team reopen the unsolved case of a serial killer who has attacked someone for the first time in 20 years, on a rebroadcast of CRIMINAL MINDS, on a special night and time, Saturday, Oct. 7 (8:00-9:00 PM, ET/PT) on the CBS Television Network. J. Miller Tobin directed the episode written by Debra J. Fisher and Erica Messer. (Originally broadcast 3/1/06)

The serial killer resurfaces after 20 years of silence and contacts the Behavioral Analysis Unit with the promise that he will kill another victim in the next five days. As the team springs into action, Gideon enlists the help of a former colleague who worked the case when it was fresh to help find the killer.

Jason Gideon: Mandy Patinkin
Aaron Hotchner: Thomas Gibson
Elle Greenway: Lola Glaudini
Derek Morgan: Shemar Moore
Dr. Spencer Reid: Matthew Gray Gubler
Jennifer: A.J. Cook
Garcia: Kirsten Vangsness
Max Ryan: Geoff Pierson
Audience Member: Craig Tsuyumine
Security Guard: Francisco Viana
Newscaster: Rich Skidmore
Det. Santangelo: Marc Gomes
Neighbor #1: Del Hunter-White
Male Reporter: Mel Fair
Neighbor #2: Marsha Clark
Scott Harbin: Christopher Grove
SWAT Leader: Robert Manning Jr.
Female Reporter: Shauntay Hinton
Philip Bromwell: Bryan McMahon
Sylvia Gooden: Laura Gardner
Walter Kern: Aaron Lustig
Anne Kern: Jeanie Hackett
Tortured Woman: Sue Goodman

RATING: TVPG-LV