Henrietta (The Flying Dutchman)

The Henrietta was a ship aboard which Unsworth served in the 18th century, prior to 1742.

When he was chief mate of the Isabella, he paid his former crew-mates to pose as the Flying Dutchman to frighten Captain Alexander Marfleet. They used phosphorus to give the ship a ghostly glow, as well as to make them appear as ghosts. After they were exposed, the Seventh Doctor told Captain Marfleet to extend the hand of friendship to the crew of the Henrietta. (AUDIO: The Flying Dutchman)