Original Airdate: December 2, 2001
Writer(s): Frank Spotnitz
Director(s): Frank Spotnitz
Guest Stars
James Remar as Professor Josef Kobold
Robert Beckwith as First FBI Cadet
Sarah Benoit as Evelyn Mountjoy
Andi Chapman as Dr. Monique Sampson
Rueben Grundy as Forensic Technician
Tim Halligan as Darren Mountjoy
Elijah Majar as Guard
Troy Mittleider as Dr. Kenneth Richmond
Shane Nickerson as Police Photographer
James Rekart as Paul Gerlach
Lou Richards as Officer Custer
Melissa Spotnitz as Second FBI Cadet
Script: View
Synopsis: Doggett and Reyes investigate a double homicide that has all the signs of a satanic ritual killing. While Doggett is convinced that a doctor is orchestrating the crimes from within the hospital, Reyes believes it points to the existence of an evil entity.