Swampers race to cash in on a post-hurricane feeding frenzy. Troy and Pickle take on a dangerous hunt using spears to fill their tags in a no-firearms zone. Joey and Kallie venture deep into the remote Blackwater Swamp in search of a legendary 14-foot monster. Little Willie gets the chance to prove himself as he runs 50 lines alone. Bruce and Anna battle breakdowns and boat trouble in a promising new hunting area.

As a full moon rises over Southern Louisiana, the swamp comes alive. Daniel and Zak try to cash in on a feeding frenzy with an open-water hunt. Ronnie and Timmy work to eliminate a massive nuisance gator threatening their friend's property. Leron and Porkchop gear up for a showdown with their elusive nemesis, Iron Jaw. Jacob and Little Willie try to reach a ten-foot average. Troy enlists Chase's help to fill his boat quickly, so he can officiate Pickle's wedding.