On a volcanic island near the Kingdom of Hetvia rules Count Dakkar, a benevolent leader and scientist who has eliminated class distinction among the island's inhabitants. Dakkar, his sister Sonia and her fiance, engineer Nicolai Roget have designed a submarine which Roget pilots on its initial voyage just before the island is overrun by Baron Falon, despotic ruler of Hetvia. Falon sets out after Roget in a second submarine and the two craft, diving to the ocean's floor, discover a strange land populated by dragons, giant squid and an eerie undiscovered humanoid race.
Genres:
Lionel Barrymore as Andre Dakkar
Jacqueline Gadsden as Sonia Dakkar
Lloyd Hughes as Nikolai Roget
Montagu Love as Falon
Montagu Love as Mikhail
Snitz Edwards as Anton
Gibson Gowland as Dmitry
Dolores Brinkman as Teresa
Karl Dane as (uncredited)
Pauline Starke as (uncredited)
Carl Roup as Underwater Creature (uncredited)
Angelo Rossitto as Underwater Creature
Made by edimario