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.
An American occult novelist battles to save the soul of a young girl from a group of Satanists, led by an excommunicated priest, who plan on using her as the representative of the Devil on Earth.
The powers of good are pitted against the forces of evil as the Duc de Richelieu wrestles with the charming but deadly Satanist, Mocata, for the soul of his friend. Mocata has the knowledge and the power to summon the forces of darkness and, as the Duc de Richelieu and his friends remain within the protected pentacle, they are subjected to ever-increasing horror until thundering hooves herald the arrival of the Angel of Death.
Britisher Sir Charles Farrington and a son, Rex Farrington, arrive in a Russian Soviet territory searching for another Farrington son, Michael,who has been thrown into prison. Valarie Perrovna is a singer who is in love with the imprisoned son and she provides the searchers with the information as to where the missing son is being held. They all go there and help Michael escape. But is their escape vehicle---a flat wagon pulled by three horses--- fast enough and sturdy enough through the snow to beat the Commmisar and his troops to the Rumanian border
