Spooked by the sudden success of the new captains, the Gloucester veterans put their differences aside and work together to make sure a veteran boat comes out on top this season. While these unlikely alliances may just be the spark everyone needs, a spark between Captain T.J. Ott of the Hot Tuna and Marissa McLaughlin of the Pinwheel catches the attention of the fleet.

With several family legacies going back generations, fishing is personal for the Gloucester captains. And as the competition between the OGs and the tourists heats up, Gloucester captains rely on family ties. Two captains share a bond as one faces the loss of his father while another grieves. Meanwhile, three generations fish together on one boat in an epic battle for bluefin.