The mysterious disappearance of a Scottish fishing trawler and a death onboard a Trident nuclear submarine bring the police into conflict with the Navy and British security services.

A U.S. sub picks up Navy SEALs and receives an order for a nuke launch. Due to the circumstances of the order, the Captain refuses to fire. After escaping an attack from another U.S. sub, the crew and SEALs take refuge on a small ...

A nostalgic look at radio's golden age focusing on one ordinary family and the various performers in the medium.

On his final voyage a commandeer aboard a nuclear submarine is making a shocking bid for world peace. With the help of mercenaries he takes over the sub in order to hold Washington D.C. and the world hostage.

The German U-Boat, U-234, from the Port of Kiel is trading cargo with the Japanese. USS Seaviper must locate and stop this dangerous exchange. The Captain of USS Seaviper must go ashore to conduct reconnaissance on an island near ...

Man has finally conquered the ocean. America's first self-contained undersea laboratory is the pride of the nation, and expectations are high for an elaborate undersea mining operation. What wasn't expected was the inhabitants of ...

A civilian diving team is enlisted to search for a lost nuclear submarine and faces danger while encountering an alien aquatic species.

In November 1984, the Soviet Union's best submarine captain, in a new undetectable sub, violates orders and heads for the U.S. The American CIA and military must quickly determine: Is he trying to defect, or to start a war?

The haunted Captain of a Soviet submarine holds the fate of the world in his hands. Forced to leave his family behind, he is charged with leading a covert mission cloaked in mystery.

On a U.S. nuclear missile sub, a young First Officer stages a mutiny to prevent his trigger happy Captain from launching his missiles before confirming his orders to do so.

Nuclear submarine USS Ulysses rescues supposed victims of a boat disaster, who turn out to be terrorists intent on capturing nuclear weapons aboard the sub. Only a former SEAL can save the day by sliding aboard while the sub is un...

When Russia's first nuclear submarine malfunctions on its maiden voyage, the crew must race to save the ship and prevent a nuclear disaster.

Strange happenings occur on a WW II submarine.

In search of a new energy source, Russia accidentally reawakens the Kolossus - a giant robot doomsday device from the Cold War. At the same time, a new Mega Shark appears, threatening global security.

A great white bites a UFO aircraft in the Pacific and turns into a robo/shark hybrid.

In the cold, dark waters off North Korea a U.S. Navy fast attack submarine meets with a mysterious disaster - it's attacked and nearly sunk by an ominous stealth submarine.

When American submarine Swordfish is torpedoed the survivors are picked up by a passing German U-boat but an outbreak of meningitis threatens all aboard.

In this non-linear amalgamation, submarine crewmen and a woodsman wend their way through a voyage of odd experiences.

A German submarine is boarded by disguised American submariners trying to capture their Enigma cipher machine.

Gigantic monsters threaten to destroy everything in their path as mankind remains defenseless.

A deep cover operative awakens to find himself imprisoned in a CIA black site on a submarine.

In order to make good with his former employers, a submarine captain takes a job with a shadowy backer to search the depths of the Black Sea for a submarine rumored to be loaded with gold.

A military vessel on the search for an unidentified submersible finds themselves face to face with a giant shark, forced to use only what they have on board to defend themselves from the monstrous beast.

An untested American submarine captain teams with U.S. Navy Seals to rescue the Russian president, who has been kidnapped by a rogue general.