Italian production of Jack London's well-known, often filmed tale. Gentleman is forced to work in a seal-hunt ship ruled by a tyrannical captain. Violence rules but soon he learns to interact with the captain, just to find a thinking (and ill) man.
A mean-spirited ship captain keeps his crew under his autocratic thumb while indulging his more refined side. But when his men rise up in mutiny, Larsen forces the cultured Van Weyden to help him quash the uprising.