Wicked Tuna looks at how fisherman from Gloucester, Massachusetts navigate the waters of the controversial blue fin tuna industry. It stars Bill Monte, the captain of the Bounty Hunter, Ralph Wilkins, the captain of the Odysea, Dave Marciano, captain of the Hard Merchandise, and Captain Dave Carraro of the Tuna.com sailing out to the Northern Atlantic to catch the endangered blue fin tuna, which can sell for tens of thousands of dollars per head to sushi restaurants around the world. Viewers get to see how the fisherman use individual rods and reels, harpoons, and brute strength to catch one blue fin at time. Catching enough of this fish to support themselves and their families isn't easy, thanks to the dwindling numbers of fish, strict U.S. blue fin fishing regulations, and the sneaky tactics used to keep each other away from lucrative fishing areas. In between show scenes, information about this species of tuna and details about the controversies surrounding the blue fish fishing industry is offered.