Season 4
The intrepid Swampers battle through the wrath of Hurricane Isaac which robs them of five precious days of their short alligator season. In the storm aftermath, they must face down massive fish kills, flooded hunting grounds and gators that just refuse to take their bait. And if that's not enough, there are new predators on the bayou - in the human form. There are Texas interlopers in Pierre Part, a wide-spread epidemic of poaching in Louisiana and a plague of new hunting partner challenges as they attempt to tag out in their most difficult season yet.
Episodes
1 Swamp Invaders Feb 14, 2013 
2 Texas Hold 'Em Feb 21, 2013 
3 Floating Dead Feb 28, 2013 
4 Bad Mojo Mar 7, 2013 
5 Blood Lines Mar 14, 2013 
6 Waging War Mar 21, 2013 
7 Deadly Chill Mar 28, 2013 
8 No Surrender Apr 4, 2013 
9 Breaking Point Apr 11, 2013 
10 Cursed Apr 18, 2013 11 Ride or Die Apr 25, 2013 
12 Devoured May 2, 2013 
13 Young Blood May 9, 2013 
14 Deadly Duo May 16, 2013 
15 Lightning Strikes May 23, 2013 
16 Sabotaged May 30, 2013 
17 Down Goes the King Jun 6, 2013 
18 Blood Runs Deep Jun 13, 2013 19 Beast of the East Jun 20, 2013 
20 The Reaper Jun 27, 2013 
21 Deadly Divide Jul 11, 2013 22 No Tomorrow Jul 18, 2013