It's week two of the bluefin tuna fishing season and the sibling crew on the Pinwheel continue to fish in honor of their fallen mate. Helping them with a morale boost is returning boat the Fish Hawk, with a new mate ready for the competition. Meanwhile the Wicked Pissah crew struggles to maintain their lead and their sanity as other boats begin to shine.

When a familiar face returns to Gloucester to compete for the title of top bluefin fisherman, the fleet isn't very welcoming. And for one fisherman, the ocean just isn't big enough for the two of them.

After a promising start to the season, bad luck strikes. Captain TJ Ott is forced to fish on a different boat after the Hot Tuna suffers a mechanical breakdown requiring immediate repairs. And Captain Tyler McLaughlin is forced to fight a giant bluefin in the dark after his generator loses power. Meanwhile, Captain Dave Marciano reaches out to an old ally to try and turn the Falcon's luck around.