|Season 4, Episode 17|
|Air date||March 11, 2009|
|Written by||Chris Mundy|
|Directed by||Edward Allen Bernero|
"Pleasure is my Business"
The BAU is called to investigate a series of deaths involving exorcisms that appear to be sanctioned by the Vatican City clergy, and Prentiss finds herself personally and emotionally involved in the case.
Guest Cast Edit
- Carmen Argenziano - Father Paul Silvano
- Cliff Berens - Priest #2
- Michael Buonomo - Uniformed Officer
- Dana Cuomo - Valerie
- Bruce Davison - Father Jimmy Davison
- Walton Goggins - John Cooley
- Roxanne Hart - Andrea Benton
- Sean Holt - Young Matthew Benton
- Danielle Lester - Young Emily Prentiss
- David Mate - Brother Scott
- Kelly Michaels - Morgue Technician
- Weston I. Nathanson - Priest #1
- James Remar - Tom Benton
- Joanne Ryan - Marie Valentine
- Jaret Sacrey - Matthew Benton
- David Sullivan - Patrick Cavanaugh
- Pamala Tyson - Medical Examiner
- Ian Foster Woolf - Cab Driver
- "The Fix" by The Noises 10
- "My Side of the Story" by Hodges
Bookend Quotes Edit
- Emily Prentiss: Leonardo da Vinci said, "He who does not punish evil, commands it to be done."
- David Rossi: James Joyce also said, "There is no heresy or philosophy so abhorrent to the church as a human being."