Season 4
Episodes
1 Get 'Em Back Safe! Apr 15, 2008 
2 Striking Out Apr 15, 2008 
3 A Numbers Game Apr 22, 2008 
4 Unsafe and Unsound Apr 29, 2008 
5 No Mercy May 6, 2008 
6 Racing the Clock May 13, 2008 
7 Seeking the Catch May 20, 2008 
8 No Season for Old Men May 27, 2008 
9 Storm Season Jun 3, 2008 
10 Blow Up Jun 10, 2008 
11 Big Weather, Big Trouble Jun 17, 2008 
12 Mortal Men Jun 24, 2008 
13 Fresh Blood Jul 1, 2008 
14 Changing Tides Jul 8, 2008 
15 As Catch as Catch Can Jul 15, 2008 
16 The Final Hour Jul 22, 2008