Stanley Baker
— Abel
Victor McLaglen
— Bellew
Luciana Paluzzi
— Josita
Grégoire Aslan
— Fernando
Francis de Wolff
— Mulder
George Murcell
— Loudon
Percy Herbert
— Walker
Robert Shaw
— Gorman
Roger Delgado
— Salgado
David Oxley
— Blanco
Barry Foster
— Vincent
Rupert Davies
— Bosun
Joe Robinson
— Hendrik
Dermot Walsh
— Kelso
Richard Pearson
— Kershaw
Fred Johnson
— Doc
Jack Taylor
— Donkeyman
Tutte Lemkow
— Dancer (uncredited)