Sezon 4
Bölümler
1 New World Order 1 Eyl 2011 
2 Escort (1) 1 Eyl 2011 
3 Escort (2) 8 Eyl 2011 
4 Lion 15 Eyl 2011 
5 Threats 22 Eyl 2011 
6 In His Nature 29 Eyl 2011 
7 Survival 6 Eki 2011 
8 Life Support 13 Eki 2011 
9 Explosives 20 Eki 2011 
10 The Cuckoo 27 Eki 2011 
11 Kiss 3 Kas 2011 
12 Mortality 10 Kas 2011 
13 Dirty Bomb 17 Kas 2011