시즌 4

아트워크

#	이미지	제목	방영일
1		Showdown	2005. 9. 29.
2		Safe	2005. 10. 6.
3		From the Ashes	2005. 10. 13.
4		Lost Time	2005. 10. 20.
5		Honor Bound	2005. 10. 27.
6		Viuda Negra	2005. 11. 3.
7		The Innocents	2005. 11. 10.
8		A Day in the Life	2005. 11. 17.
9		Freefall	2005. 11. 24.
10		When Darkness Falls	2005. 12. 8.
11		Blood Out	2006. 1. 5.
12		Patient X	2006. 1. 19.
13		Rage	2006. 1. 26.
14		Odds or Evens	2006. 2. 2.
15		The Stranger	2006. 2. 9.
16		The Little Things	2006. 3. 2.
17		Check Your Head	2006. 3. 9.
18		The Road Home	2006. 3. 30.
19		Expectations	2006. 4. 13.
20		More Than This	2006. 4. 20.
21		Shattered	2006. 4. 27.
22		Requiem	2006. 5. 4.
23		White Balance	2006. 5. 11.
24		Crossroads	2006. 5. 18.