The BAU is sent to the Florida State Penitentiary to interview husband and wife serial killers set to be executed. After the initial interview, Gideon suspects that the wife may not be guilty of the crimes committed.
- Jeannetta Arnette - Sarah Jean Mason
- Jon Barton - SWAT Leader
- Roger Aaron Brown - Warden Charles Diehl
- Cher Calvin - Lara Sedgwick
- Ren Casey - Byron Sheffield (Riley Dawes)
- Rachel Nicole Hamilton - Sobbing Girl
- David A. Kimball - Frank Sheffield
- Cynthia Lamontagne - Becky
- Michael Massee - Jacob Dawes
- Michael B. Silver - Sam Shapiro
- Constance Towers - Deb Mason
- "Cello Suite No. 1, Prelude" by Johann Sebastian Bach
- Jason Gideon: "Whoso sheddeth man's blood, by man shall his blood be shed." - Genesis 9:6
- Jason Gideon: Albert Pine said, "What we do for ourselves dies with us. What we do for others and the world remains and is immortal."