Il trono nero

In 1870, the ambitious Captain David Dion O'Keefe (Burt Lancaster) leaves Hong Kong to seek the valuable copra in the South Seas. He pushes his crew too much and faces a mutiny. When the crew assumes the ship, they leave Captain O'Keefe in a small boat in the middle of nowhere. O'Keefe is found on the shore of the Island of Yap and is saved by the German agent from the company that has the monopoly in Yap, Alfred Tetins (Andre Morell), and the native Fatumak (Abraham Sofaer). When O'Keefe is recovered, he finds stranded in an island with a large quantity of coconuts and he sees the possibility of raising a fortune exploring the natural resource. However the natives do not like to work and O'Keefe returns to Hong Kong.

Captain O'Keefe tries to raise a loan to buy a new vessel, but he does not find any sponsor but the Chinese dentist Sien Tang (Philip Ahn) that offers his old vessel, crew and supplies to O'Keefe to become his partner and share his profits. O'Keefe accepts and begins his dangerous journey through the South Seas.

"His Majesty O'Keefe" is a silly adventure of an ambitious captain that seeks fortune in Micronesia and becomes a king without a crown. The plot has action, romance and drama and entertains but is dated and does not work well, despite the excellent Burt Lancaster in the lead role. My vote is six.

Title (Brazil): "Sua Majestade o Aventureiro" ("His Majesty the Adventurer")