Below the Sea (1933)

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

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.

Mystery, Inc. heads to Blowout Beach for a real swinging beach party when the Ghost Pirates threaten to harsh the good vibes.

Young teen Mikey Walsh and his friends set off on a quest to find Pirate One-Eyed Willie's treasure in hopes of saving their homes from demolition. However, on their quest to find the treasure, they run into a family of recently escaped criminals, determined to capture the kids and reach the treasure first.

After buccaneer captain Anne Providence spares Pierre LaRochelle and recruits him into her pirate crew, their growing attraction is tested when Captain Blackbeard reveals LaRochelle's true identity as a former French navy officer.

Joan Wilder is thrust back into a world of murder, chases, foreign intrigue... and love. This time out she's duped by a duplicitous Arab dignitary who brings her to the Middle East, ostensibly to write a book about his life. Of course, he's up to no good, and Joan is just another pawn in his wicked game. But Jack Colton and his sidekick Ralph show up to help our intrepid heroine save the day.

The wealthy and impulsive Rollo Treadway decides to propose to his beautiful socialite neighbor, Betsy O'Brien. Although Betsy turns Rollo down, he still opts to go on the cruise that he intended as their honeymoon. When circumstances find both Rollo and Betsy on the wrong ship, they end up having adventures on the high seas.

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.

Navy frogman Ted Jackson balances his time between twin careers as a deep-sea diver and nightclub singer. During a dive, Ted spots sunken treasure and returns with the hope to retrieve it.

Sisters Alex and Madison are whisked away to the Bahamas for winter break but soon find themselves crossing paths with a man smuggling stolen artifacts.