It’s bluefin tuna season in the Outer Banks. The fleet is excited to haul in these lucrative giants again — but new obstacles lie ahead.

The unpredictable waters cause more problems for boats in the Outer Banks. The captains feel the pressure as the season starts to slip away from them.

With the fishing migration in an unpredictable state, the captains resort to espionage for information but end up with more than they bargained for.

The fifth week of the fishing season becomes a battle for the best fishing spots. The waters turn turbulent as boats go head-to-head to prove their superiority. When old and new rivals clash on the high seas, the pressure is on to land a fish first using strength and intellect.

As the boats are now past the halfway point in the season, the pressure is on to catch enough bluefin tuna to become the No. 1 boat in the fleet.

Winter kicks into high gear in the Outer Banks and the captains must choose between safety at shore and risking it all at sea to catch bluefin tuna.

The Outer Banks bites back as treacherous waters force captains to choose between chasing the fish at great risk, or waiting until conditions improve.

Captain Tyler McLaughlin has stunned the fleet with his surprise comeback, as the other captains struggle to bring in a catch. Time is running out, and the boats must stay out overnight in order to turn their fortunes around.

Each captain is desperate to bring in one last catch.