- Joe Mantegna (David Rossi)
- Paget Brewster (Emily Prentiss)
- Adam Rodriguez (Luke Alvez)
- Kirsten Vangsness (Penelope Garcia)
- A.J. Cook (Jennifer Jareau)
- Aisha Tyler (Dr. Tara Lewis)
- Zach Gilford (Elias Voit)
- Ryan-James Hatanaka (Tyler Green)
Episode: A Family Affair
Air Date: 2012-02-29
Runtime: 42 min
When the BAU travels to Atlanta to investigate the murders of women, the clues lead them to look for an unsub who is not working alone.