On screen
Cast
14 credited performers
Chuck Connors
Wolf-Larsen
Giuseppe Pambieri
Humphrey Van Weyden
Barbara Bach
Maud Brewster
Rik Battaglia
Johnson
Pino Ferrara
Concime
Luciano Pigozzi
Cookie
Lars Bloch
Eriksen
Maurice Poli
Lewis
Nello Pazzafini
Hoofty Hoofty
Renato Baldini
Brutus
Paolo Magalotti
Character not listed
Vittorio Fanfoni
Character not listed
Lorenzo Piani
Character not listed
Rinaldo Zamperla
Character not listed