Sezon 1
Bölümler
1 Pilot 21 Eyl 2005 
2 Lights Out 28 Eyl 2005 
3 Watershed 5 Eki 2005 
4 Alpha Male 12 Eki 2005 
5 Unnatural Selection 19 Eki 2005 
6 The Hunt 26 Eki 2005 
7 Fish Story 9 Kas 2005 
8 The Cradle 16 Kas 2005 
9 The Dredge 23 Kas 2005 
10 Origin of Species 30 Kas 2005 
11 Us or Them 11 Oca 2006 
12 Power 18 Oca 2006 
13 Redemption 25 Oca 2006 
14 All God's Creatures 8 Şub 2006 
15 The Nest 15 Şub 2006 
16 The Fittest 8 Mar 2006 
17 The Key 15 Mar 2006 
18 Re-Evolution 19 Nis 2006 
19 The Son Also Rises 26 Nis 2006 
20 Run and Gun 3 May 2006 
21 Round Up 10 May 2006 
22 The Last Wave Goodbye 17 May 2006