Steve Reeves as Sandokan

Geneviève Grad as Mary Ann

Andrea Bosic as Yanez

Rik Battaglia as Sambigliong

Mario Valdemarin as Tenente Ross

Leo Anchóriz as Lord Guillonk

Antonio Molino Rojo as Tenente Toymby

Enzo Fiermonte as Sergente Mitchell

Wilbert Bradley as Pataan

Maurice Poli as Girobatol

Gino Marturano as Kanandurian

Nazzareno Zamperla as Hirangù

Giovanni Cianfriglia as Kalamba

Pietro Capanna as

Ananda Kumar as Twang Long

Adolfo Celi as

Mimmo Palmara as

Jacqueline Sassard as

Dakar as Sandokan's Man (uncredited)