Humphrey van Weyden, a writer, and fugitives Ruth Webster and George Leach have been given refuge aboard the sealer "Ghost," captained by the cruel Wolf Larsen. The crew mutinies against Larsen's many crimes, and though van Weyden, Ruth, and George try to escape Larsen's clutches, they find themselves drawn inexorably back to him as the "Ghost" sails toward disaster.