The Twisted Claw

Frank and Joe Hardy are on the case when rare pirate treasures start disappearing from museums. Their detective father enlists them to investigate a suspicious freighter, leading the brothers to go undercover as crewmen. This baffling mystery takes them on a thrilling chase after a self-proclaimed pirate king, culminating in their capture and imprisonment on a Caribbean island. Can the Hardy boys outsmart the pirate king and escape his clutches?