North of Nome: John Raglan is a seal hunter being hounded by hijackers, so he strands himself on an isolated island in the Bering Sea that is owned by a corporation. During a fierce sea-storm, Raglan rescues the passengers of a floundering ship, which includes the owner of the island, his daughter and her fiancée. The owner threatens to charge Ragland with poaching on private property, and then a gang of seal-skin thieves make an entrance.