David Nau leads a band of modern day pirates who raid yachts and sail boats of people on vacation in the Caribbean. When reporter Blair Maynard and his son arrive to investigate the mystery of the disappearing boats, Nau and his band of raiders decide to induct them into their tribe.

• Universal Pictures
• Zanuck/Brown Productions
• Michael Caine
• David Warner
• Angela Punch McGregor
• Frank Middlemass
• Don Henderson
• Dudley Sutton
• Colin Jeavons
• Zakes Mokae