Giff Hoyt, a cafe owner in Cabo Blanco, Peru after World War II is caught between refuge-seeking Nazis and their enemies. After the murder of a sea explorer is passed off as accidental death by the corrupt local police, Giff becomes suspicious. The police chief also intimidates a new arrival Marie, and Giff intervenes to help her. Giff suspects Beckdorff, a Nazi refugee living in the area. Beckdorff, it emerges, is seeking to uncover sunken treasure.

A salvage boat captain is pitted against a better-equipped competitor in a race to locate a sunken wreck in shark-infested waters off the Florida coast.

The year is 2048, and global warming has flooded much of Earth's land areas. A father and his two sons try to salvage treasures from sunken buildings when they are given an important assignment by the New Vatican.

Intrepid young reporter, Tintin, and his loyal dog, Snowy, are thrust into a world of high adventure when they discover a ship carrying an explosive secret. As Tintin is drawn into a centuries-old mystery, Ivan Ivanovitch Sakharine suspects him of stealing a priceless treasure. Tintin and Snowy, with the help of salty, cantankerous Captain Haddock and bumbling detectives, Thompson and Thomson, travel half the world, one step ahead of their enemies, as Tintin endeavors to find the Unicorn, a sunken ship that may hold a vast fortune, but also an ancient curse.

The Dutch East Indies, at the end of the nineteenth century. An adventurous captain of an American merchant vessel is looking for a sunken Dutch vessel containing 10,000 precious diamonds. Unfortunately, he's not the only one and then there's also that volcano on the nearby island of Krakatau, waiting to explode in its historical, disastrous eruption...

Phaedra is a poor sponge diver on the lovely Greek isle of Hydra. While diving, she discovers an ancient brass and gold statue of a boy riding a dolphin, which is said to have the magical power to grant wishes. Her shiftless boyfriend wants to sell it to an unscrupulous art collector, but Phaedra wants to give it to anthropologist Jim Calder, who would return it to the Greek government.

A team of maritime salvage workers are about to embark on a recovery dive. However the 1883 Krakatoa Volcano eruption provides more pressing problems.

A secret fortune in diamonds lies at the bottom of the ocean but the treasure is also home to a school of deadly Great White sharks. Only one man knows the truth when a group of divers is attacked while searching for the loot. Now, the sharks are hunting swimmers on a nearby beach. The slaughter will continue until someone believes him.

A scuba team, a marine archaeologist and a Mexican historian join forces to reach the wreck of an historic Spanish galleon before a well-armed commercial expedition does.

An adventure film about the search for a more than 200-year-old treasure on the ocean floor.

In this early film adaptation of the classic novel by Robert Louis Stevenson, young Jim Hawkins is caught up with the pirate Long John Silver in search of buccaneer Captain Flint's buried treasure.

A wealthy woman funds an underwater expedition to explore for marine life, but what she doesn't know is that her "colleagues" have other intentions.