Temporada
Temporada 4
Episódios
1. Mayhem
2008-09-24
2. The Angel Maker
2008-10-01
3. Minimal Loss
2008-10-08
4. Paradise
2008-10-22
5. Catching Out
2008-10-29
6. The Instincts
2008-11-05
7. Memorian
2008-11-12
8. Masterpiece
2008-11-19
9. 52 Pickup
2008-11-26
10. Brother in Arms
2008-12-10
11. Normal
2008-12-17
12. Soul Mates
2009-01-14
13. Bloodline
2009-01-21
14. Cold Comfort
2009-02-11
15. Zoe's Reprise
2009-02-18
16. Pleasure is my Business
2009-02-25
17. Demonology
2009-03-11
18. Omnivore
2009-03-18
19. House on Fire
2009-03-25
20. Conflicted
2009-04-08
21. A Shade of Gray
2009-04-22
22. The Big Wheel
2009-04-29
23. Roadkill
2009-05-06
24. Amplification
2009-05-13
25. To Hell... and Back (1)
2009-05-20
26. To Hell... and Back (2)
2009-05-20