Given the chance to live in a simulated underwater home for a month, a scientist convinces his family to take advantage of the offer. Once the family agrees to move in, underwater mayhem occurs!

Bennie, a clumsy criminal who's touchy about his weight, teams up with his adoptive father's biologi...

A young linguist named Milo Thatch joins an intrepid group of explorers to find the mysterious lost ...

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

Three children are accidentally transformed into fish after consuming a potion made by an eccentric ...

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

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

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

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

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

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

A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a l...

Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betra...

A marine biologist and a government agent investigate mysterious deaths and rumors of a sea monster ...

Newly married couple Juliette and ship captain Jean struggle through marriage as they travel on the ...

After breaking up with her fiancé, a gym teacher returns to work at a women's college, but a legal l...

A crook decides to bump off members of his inept crew and blame their deaths on a legendary sea crea...
A catfish living in a submarine in a lake, lures a cat to pursue her. Their playful antics are inte...

When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it ...

Tom drowns in a lake and sinks to the bottom. There, he finds a mermouse, which he tries to capture ...

Dr. Emma Collins and her team are spending their third summer on the island of Little Happy studying...