Adventure's End

People living at a seashore town are frightened by reports of an unknown creature called "the sea devil". Nobody knows what it is, but it's really the son of doctor Salvator. The doctor performed surgery on his son and now young Ichtiander can live under water. This gives him certain advantages, but also creates a lot of problems.

Using massive piloted robots to combat the alien threat, earth's survivors take the fight to the invading alien force lurking in the depths of the Pacific Ocean. Nearly defenseless in the face of the relentless enemy, the forces of mankind have no choice but to turn to two unlikely heroes who now stand as earth's final hope against the mounting apocalypse.

Two brothers, one wanted for murder, are shipwrecked on an island inhabited by nubile young women who have amassed a valuable cache of pearls.

After a man-made disaster decimates an evergreen island, a stranded 11-year-old girl must find the tenacity to leave behind her home with the help of an unlikely ocean friend.

A high priest tries to force a young beauty to marry a pearl trader who is masquerading as the god Balu.