Sig makes a triumphant return to opilio fishing after suffering a massive heart attack last season. On the Wizard, Keith's greenhorn son feels the pressure to live up to the Colburn name, and Jake Anderson introduces a new deckhand to the Saga crew.
After suffering chest pains, Sig awaits news in the hospital for the second time in less than a year. Wild Bill struggles to stay out of harm's way while also handling dissension on deck, and Sean lays down the law with his crew.
Two old friends race to finish their seasons, but one hopes to cap a storied career. The Wizard crew fights rough seas hoping to finish the season strong, and Johnathan Hillstrand wants to bid farewell in a blaze of glory.
The U.S. Coast Guard scours the Bering Sea for a missing crab vessel, while the fleet anxiously waits to discover the fate of its crew. Captain Keith works to save the Wizard from disaster, and Sig contemplates an early exit.