Plot summary
Magnum is running an errand to a local museum for Higgins' upcoming pageant for the Anglo-Hawaiian Historical Society, when he catches sight of a woman attending a funeral who, he soon learns, resembles a beautiful Hawaiian princess who died in a fire in 1910. Magnum becomes enamoured with the elusive beauty, and experiences visions of himself, in 1900s naval uniform, with the woman. The mystery grows even more when he receives a package in the mail containing a similar naval uniform, and a locket holding photographs of what looks like himself and the princess.
Credits
Adapted from Wikipedia contributors, List of Magnum, P.I. episodes. HTML formatting and reference markers removed.