Knock Out Punch - S4.E14

It's week 14 of the bluefin tuna season and with less than two weeks of fishing left, the top four crews are locked in a tight race to be Gloucester's best bluefin boat. Though Captain Dave Marciano of Hard Merchandise has the slowest and most rundown boat, he and nephew Jay Muenzner are currently leading the fleet. But with huge paychecks and pride on the line, Captains Dave Carraro of FV-Tuna.com, TJ Ott of Hot Tuna and Tyler McLaughlin of Pin Wheel won't go down without a fight.