Sailing across the Caribbean, Hector Lynch falls into the hands of the notorious buccaneer, Captain John Coxon. Hector's two friends, Dan and Jacques, are released when Coxon mistakes Hector as the nephew of Sir Thomas Lynch-the Governor of Jamaica-an error that Hector encourages. Coxon delivers Hector to Sir Henry Morgan, a bitter enemy of Governor Lynch. The captain is expecting to curry favour with Henry Morgan but is publicly humiliated at a Christmas ball. From then on, Coxon seeks to revenge himself on Hector and the young seafarer finds himself on the run again.