전대미문 국새 강탈 사건으로 조정은 혼란에 빠지고, 이를 찾기 위해 조선의 난다긴다 하는 무리들이 바다로 모여든다. 바다를 호령하다 졸지에 국새 도둑으로 몰린 위기의 해적, 고래는커녕 바다도 처음이지만 의기양양 고래사냥에 나선 산적, 건국을 코앞에 두고 발등에 불이 떨어진 개국세력까지! 국새를 차지하는 자, 천하를 얻을 것이다!
Five vacationers and two crewmen become stranded on a tropical island near the equator. The island has little edible food for them to use as they try to live in a fungus covered hulk while repairing Kessei's yacht. Eventually they struggle over the food rations which were left behind by the former crew. Soon they discover something unfriendly there...
After a devastating boat crash, a group of friends are stranded on an uncharted island where they encounter an ancient tribe of humanoid creatures.
A group of Italian tourists on a Caribbean holiday finds itself stranded on a deserted island after a plane crash.
On the mystic island of Lemuria, the cult of Ubasti seek the Egyptian Princess Nadji to sacrifice so that their goddess Ossana, whose soul resides in Nadji's body, may be resurrected by Black Magic. Nadji is located in the Far East port of Suva, but shielded by the White Magical powers of Frank Chandler, an American raised by Eastern mystics who is also known as Chandu. When Chandu takes a voyage alone, however, the evil Voice of Ubasti is able to magically spirit her to Lemuria, where Black Magic reigns supreme. Chandu sets out in pursuit with his sister Dorothy, niece Betty and nephew Bob; but, shipwrecked on the magic island, Chandu finds his family also held prisoner for sacrifice while he is plunged into an endless maze of caverns beneath the evil temple, where both his mortal and magical strength seem rendered useless.
