Criminal Minds will air today in Canada. "Minimal Loss" written by Andrew Wilder - When Prentiss and Reid go undercover to investigate possible child abuse at an underground cult, they get trapped inside the compound when a federal raid goes bad, on CRIMINAL MINDS, Wednesday, Oct. 8 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Luke Perry ("Beverly Hills, 90210") guest stars as cult leader Benjamin Cyrus. Airs on Tueday, October 7th in Canada!