An eclectic group of characters set sail on Captain Lansen’s leaky cargo ship in an attempt to escape their various troubles. When a violent storm strikes, the ship is swept into the Sargasso Sea and the passengers find themselves trapped on an island populated by man-eating seaweed, giant crabs and Spanish conquistadors who believe it’s still the 16th century.

• Hammer Film Productions
• Seven Arts Productions
• Eric Porter
• Hildegard Knef
• Suzanna Leigh
• Tony Beckley
• Jimmy Hanley
• James Cossins
• Reg Lye
• Ben Carruthers