Against All Flags

In 1700 A.D., British naval officer Brian Hawke (Errol Flynn) volunteers to infiltrate a pirate base on Madagascar to gather intelligence on their defenses. While there, he falls for Captain Prudence "Spitfire" Stevens (Maureen O'Hara), the only woman among the coast captains, and joins the pirate crew. Hawke's mission is disrupted when they capture a Moghul vessel crammed with wealth, and Princess Patma (Alice Kelley) is sold at auction to Spitfire, who outbids him. After a series of adventures, Hawke and his crew must fight against the pirates to rescue Patma and complete their mission.