Three's A Charm: With just five weeks of the competition left, bad luck, bait problems and big egos plague the fleet as the captains vie to be top of the leader board. (S4, ep 11)
Tuna Beta Kappa: The FV-Tuna.com crew abandon their bluefin battle when the coastguard call them to help a boat in distress. Two men are overboard and need help. Fast. (S3, ep 11)
When Push Comes to Shove: With only six weeks of fishing left, the teams are being pushed even harder by their captains. FV-Tuna.com fight to stay in pole position. (S4, ep 10)
Blue Grit: The fleets feel the pressure as the clock ticks down on the fishing season. And when times get tough, it takes real nerve to bring home the bluefin. (S3, ep 10)
Wicked Pissed: Having only caught three tuna, Captain Paul Hebert is struggling to keep hold of his job. Captain Dave Carraro and FV-Tuna.com battle to get back into top spot. (S4, ep 9)
Brotherly Shove: It's week nine in the competition and things get heated between the Hebert brothers. Desperate for tuna, the captains start getting creative. (S3, ep 9)
Battle At Midway: One mate struggles to decide whether to keep fishing or quit as the crews hit the halfway point in their gruelling season on the seas. (S4, ep 8)
Battle Royale: Captain Carraro fights to maintain his fragile lead over TJ Ott's crew. But with tuna scarce, the competition is about to get even tougher. (S3, ep 8)
The Maine Event: It's decision time for the Gloucester captains as they must choose between taking a long trip to where the fish are biting or taking their chances inshore. (S4, ep 7)
Bad Latitude: A lull in tuna causes tensions to rise among the Gloucester fleet. Tempers flare as the captains grow desperate to provide for their families and crew. (S3, ep 7)