A biological experiment in Florida goes awry. The result: 8-foot long land crabs which roar loudly and kill everything in sight.

Geologists encounter a giant alligator while investigating an active volcano in Hawaii.

Ted and his family have just moved to the sleepy coastal town of Gull Island so that he can complete...

As the world is overrun by zombies, scientists and military personnel in an underground Florida bunk...

Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation...

Trapped on a remote island by a hurricane, a group discover a doctor has been experimenting on creat...

Radioactive waste dumped off the coastline creates mutant monsters. The beasts attack slumber partie...

When a group of trespassing seniors swim in a pool containing alien cocoons, they find themselves en...

Having just returned from a mission to Mars, Commander Ross isn't exactly himself. He's slowly becom...

A prehistoric shark (named in the books "megalodon") lurks Mallorca, killing a couple of individuals...

12-year-old David is accidentally knocked out in the forest near his home, but when he awakens eight...

After a violent storm, a dense cloud of mist envelops a small Maine town, trapping David Drayton and...

A tropical singles retreat takes a terrifying turn when guests realize a poisonous shark is infestin...

In 18th century France, the Chevalier de Fronsac and his Native American friend Mani are sent by the...

In 1993, the Search for Extra Terrestrial Intelligence Project receives a transmission detailing an ...

A group of heavily armed hijackers board a luxury ocean liner in the South Pacific Ocean to loot it,...

Brothers John and Matt have inherited an island cabin from their recently deceased uncle. Along with...

A cop and a crook are exposed to a DNA altering formula that switches them into each other's bodies ...

When a daring mission leads a deep sea submarine team into a mysterious opening on the ocean floor, ...

When the seaside community of Amity finds itself under attack by a dangerous great white shark, the ...