A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in the underwater city by the tyrannical Captain (Vincent Price), and his crew of former smugglers, the three plot to escape...

Some fishermen are attacked in the Louisiana swamps. When the word gets out of a mysterious Bigfoot-...

Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to inv...

Treasure hunter Ben "Finn" Finnegan has sunk his marriage to Tess and his trusty boat in his obsessi...

An Edinburgh professor and assorted colleagues follow an explorer's trail down an extinct Icelandic ...

A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine ...

Flight 23 has crashed in the Bermuda Triangle after a hijacking gone wrong. Now the surviving passen...

A pair of young vacationers are involved in a dangerous conflict with treasure hunters when they dis...

Four teenage girls go on a diving adventure to explore a submerged Mayan city. Once inside, their ru...

After another deadly shark attack, Ellen Brody decides she has had enough of New England's Amity Isl...

A ship sent to investigate a wave of mysterious sinkings encounters the advanced submarine, the Naut...

Captain Nemo is found in suspended animation under the sea and revived by modern-day Navy men in ord...

The advertising director of Pacific Pharmaceuticals, frustrated with the low ratings of their sponso...

Off the coast of the volcanic island of Santorini, the intrepid archaeologist Lara Croft makes the u...

Little coastal town is being terrorized by deadly Barracudas.

Ships disappear on route across the Arctic Sea, and a special submarine is sent to investigate.

When a monstrous creature escapes from a melting iceberg, a self-doubting teenage humpback whale mus...

In a tributary of the Amazon, a monster – half-man, half-fish – is captured and placed in a reservoi...

Dead bodies are being found in New York harbor. The police have no clues nor suspects until Nick and...

The two-person crew of a submersible descending into an ocean moon of Saturn become stranded and are...

In the sixteenth century, Francis Barnard travels to Spain to clarify the strange circumstances of h...