An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously...

In order to save Paris from an international bloodbath, a grieving scientist is forced to face her tragic past when a giant shark appears in the...

A beautiful island is home to thousands of species of aquatic life. Now there is a new species: the 5-Headed Shark is all heads and teeth. Shaped...

Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that...

An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard...

In feudal Korea, a group of starving villagers grow weary of the orders handed down to them by their controlling king and set out to use a deadly...

On a future earth where 98% of the surface is underwater, a Warlord who controls an army of sharks meets his match when he captures the daughter of a...

Two young boys sneak aboard a spaceship and find themselves whisked away to the mysterious planet Terra. There, they encounter Gamera's old foe Gyaos...

A marine biologist, a dolphin trainer, a research scientist, and a local sheriff try to hunt down a large sea monster, a shark/octopus hybrid, that...

In a mountainous region of Japan, Lord Arakawa kidnaps the men of nearby villages to use as slave labor, producing gunpowder from his sulfur pits. A...

The tyrannical Lord Danjo Mikoshiba covets the rich, fertile lands surrounding Lake Yakumo. During a memorial ceremony for the late Chigusa lord,...

A giant stone statue comes to life to protect the residents of a small town against the depradations of an evil warlord.

A federal agent searches for a potential killer among the bizarre residents of a dilapidated Los Angeles hotel.

When the prehistoric warm-water beast the Crocosaurus crosses paths with that cold-water monster the Mega Shark, all hell breaks loose in the oceans...

Six American grad students have arrived in Africa to study apes with a renowned professor. But after setting up camp in a jungle clearing, they soon...

Open on gorgeous swamplands of the Atchafalaya Basin in the summer. Lots of beautiful teens are at the beach the weekend before Gator Fest. That...

A young woman heads to Colombia in search of her father and funds for her mom, only to find herself in a sapo tournament and a wild family adventure.

Crazed members of a sadistic family return to their childhood home to terrorize the new owners.

When a fracking mishap accidentally rips apart the earth’s crust, the resulting hole opens up a gaping underground water way to a vast and...

A fishing boat is attacked at sea by a gigantic, hairy monster. After examining the sole survivor (Kanji Tsuda), scientific adviser Dr Murakami...

A top secret experiment intended to produce a superhuman has gone terribly wrong. Now the creators, trapped in a remote desert outpost, are being...

Underwater deep-sea miners encounter a Soviet wreck and bring back a dangerous cargo to their base on the ocean floor with horrifying results. The...

A businessman gets stuck in his office elevator, but this nuisance soon turns into a nightmare, for in the outside world a zombie apocalypse has...

A gunfighting stranger comes to the small settlement of Lago. After gunning down three gunmen who tried to kill him, the townsfolk decide to hire the...