A loud sea captain (Billy Gilbert) tells violent stories about adventures out on the sea as pirates. The gang is playing hookey from school in order to hear his stories. Miss Crabtree (June Marlowe) finds where they are and decides to team up with the sea captain to teach the kids a lesson and scare them from ever wanting to be pirates.
In 1865 during the American Civil War, a massive storm sweeps through a Confederate prison camp. Union soldiers Cyrus Harding (Michael Craig), Herbert Brown (Michael Callan) and Neb (Dan Jackson), are planning an escape via a tethered gas balloon. When a new prisoner, Union war correspondent Gideon Spillet (Gary Merrill), is brought into their cell, they knock out the guard and escape from the prison house. Once they arrive at the balloon, they drag one of the Confederate guards named Pencroft (Percy Herbert) aboard. After he explains that he knows how to pilot the balloon, they let him join the group.
Jim Hawkins (Kim Burfield) is a young boy who works at a pub with his mother (Maria Rohm). When a drunken old sailor named Billy Bones (Lionel Stander) comes in for a drink and dies, Jim gets his hands on a map which shows the whereabouts of pirate Captain Flint's treasure. Immediately taking action, he then enlists the help of Squire Trelawney (Walter Slezak) and Dr. Livesey (Angel DelPozo) to join him as he locates the island on the map. Together, they join a ship commanded by Captain Smollett (Rik Battaglia) that will lead them to their destination. Word of the treasure map gets around and most of the crew are recruited with the help of the ship's cook, Long John Silver (Orson Welles), an ex-pirate who had sailed with Captain Flint and intends to get the treasure by mutiny and murder. Already on the island is a marooned pirate, Ben Gunn, who has spent his time on the island gathering the treasure. With his help Jim, the Squire, the Doctor, the Captain and a number of loyal crewmen outwit the pirates, killing most of them in gun battles. Silver is captured, but escapes, when the ship reaches harbour in the West Indies. Much of the plot and the linking narrative - spoken by Jim Hawkins - is faithful to the original book.
Installé dans les bayous de La Nouvelle-Orléans, le pirate français Jean Laffite contrôle le commerce de toute la région tout en tentant de rester neutre dans le conflit qui oppose Américains et Britanniques. Les circonstances vont l'obliger à prendre parti et à s'engager au côté du général américain Andrew Jackson...
L'élégante Dona St Columb s'ennuie à mourir dans sa vie londonienne trop balisée. Elle cherche surtout à échapper aux propositions inconvenantes du meilleur ami de son mari, lord Rockingham. Elle prend ses cliques et ses claques et s'en va s'installer dans son château de Cornouaille. Elle y fait la connaissance d'un corsaire français, Jean Benoit Aubrey. Rien ne semble pouvoir rapprocher ces deux êtres que tout, patrie, origines et formation, sépare. Pourtant, l'amour les unit bientôt, au point de placer Dona St Columb devant un choix difficile...
Captain Silver and his crew receive a distress call in the South Pacific. They rescue the crew of a yacht from modern pirates and get caught up in a search for lost treasure.
Adventurer Jeff Drake sails to a Pacific island in aid of Kelly Walsh, an old friend whose freight line is being sabotaged by a ghost ship (such as the classic Flying Dutchman). Drake and Walsh's investigation concerns the search for Walter Castell, an escaped convict who stole 5 million dollars in diamonds at the close of World War II. Several other people, including Walsh's sister, all want to go to the island. Drake and his friends encounter multiple dangers when they are attacked by a gang also looking for the stolen diamonds led by the mysterious 'Admiral'...
During the siege of Richmond, Virginia, in the American Civil War, POW Capt. Cyrus Harding escapes from his Confederate captors in a rather unusual way – by hijacking an observation balloon. In his escape, Harding is accompanied by sailor Pencroft, his nephew Bert, writer Gideon, loyal soldier Neb, and a dog. A hurricane blows the balloon off course, and the group eventually crash-lands on a cliff-bound, volcanic, uncharted (and fictitious) island, located in the South Pacific, with very unusual inhabitants. They name it "Lincoln Island" in honour of American President Abraham Lincoln.
Captain Blood is pardoned by the Crown for his crimes against Spain on the Spanish Main. By 1690 he is living in the West Indies on his plantation where he practices medicine and is to be married to Isabella. His new life is put in danger when he is arrested on a piracy charge after somebody raids the island making him look guilty. To prove otherwise he has to sail again.