Pitch for the unproduced TV show, "Sirens", about a group of singers who have to stop an evil force of monsters.

During a raging storm, a baby is washed up on shore on an island in Greece and is adopted by the wealthy Stanhopes, who name her Lorelei. Eighteen years later, Lorelei, now a woman, invites her school friends to spend their vacation at her villa. One of her guests, Julie, is insanely jealous of Lorelei. One day Gerald Waldron, a disenchanted society fop, sails by on his yacht, accompanied by his social-climbing friend, Hartley Royce. Seeing Lorelei and her friends swimming, they decide to go ashore. Both Gerald and Hartley fall in love with Lorelei, and Julie rages, finding herself relegated to Hartley. Together Hartley and Julie plot to separate the lovers. Informed by Hartley that her lover has a sweetheart in every port, Lorelei becomes wary of Gerald, and when he follows her one night, she jumps from a cliff to escape his advances. Frantic, Gerald searches the grottos for her, and when he eventually finds her, the two sail for America together.

Femme fatales discuss their pasts and the villainous men of their lives.

Two sisters take their terminally ill younger sister to die peacefully at a mysterious lake.

In the deep waters of Mexico's Gulf of California, large and ravenous predators are congregating and local fishermen fear them more than sharks.

Underwater exploration by oceanographers and geologists round the coast of Southern California and Mexico. Portrays many species and varieties of fish and mammals as well as ocean flora and rock formation.

Mysteries of the Deep is a 1959 Disney nature documentary short film. Though not an official True-Life Adventures film, it did accompany the release of The Vanishing Prairie and was included on the Walt Disney Legacy Collection's True Life Adventures releases as a bonus feature. It is narrated by Winston Hibler. The film is a panorama of animals inhabiting the sea near the coast: dolphins, sharks, whales, crabs, rays and fish of all kinds.

The Doctor, Tegan and Turlough land inside an undersea secret military base in wartime Earth, 2084. The base is about to be attacked on two fronts. Enemy agents within work to neutralize the base while an assault team of aquatic Silurians prepare without for a surprise attack.

A submarine voyage to the bottom of the ocean turns dangerous when Mickey, Donald, and Goofy have to rescue Professor Von Drake from a giant sea creature.

An American brings his daughter from the bright lights of the USA to the mystical landscapes of Cornwall, with the intention of reviving the tin mining tradition. But the ghosts of the mines have other ideas.