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.
| Actor | Role |
|---|---|
 Chuck ConnorsWolf-Larsen | Wolf-Larsen |
 Giuseppe PambieriHumphrey Van Weyden | Humphrey Van Weyden |
 Barbara BachMaud Brewster | Maud Brewster |
 Rik BattagliaJohnson | Johnson |
 Pino FerraraConcime | Concime |
 Luciano PigozziCookie | Cookie |
 Lars BlochEriksen | Eriksen |
 Maurice PoliLewis | Lewis |
 Nello PazzafiniHoofty Hoofty | Hoofty Hoofty |
 Renato BaldiniBrutus | Brutus |
 Paolo MagalottiNot listed | Not listed |
 Vittorio FanfoniNot listed | Not listed |
 Lorenzo PianiNot listed | Not listed |
 Rinaldo ZamperlaNot listed | Not listed |