A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in the underwater city by the tyrannical Captain (Vincent Price), and his crew of former smugglers, the three plot to escape...

AdventureScience FictionHorror

United KingdomUnited States of America

Bruton Film ProductionsAmerican International Pictures

English