Former pirate chief MacDonald has gone to England and won amnesty for his band of buccaneers, promising to reform them into peaceful colonial ways. But what follows is an engaging and ruthless tale of deceit and treachery as MacDonald faces ruin due to traitors who plot to overthrow him and seize Blood Island whose waters contain a valuable treasure.

• Duca Internazionale
• Carthago Coop. Cinematográfica
• Carlos Quiney
• Stelvio Rosi
• Maria Pia Conte
• Isarco Ravaioli
• Pasquale Basile
• José Marco
• Antonio Mayans
• María Dolores Tovar