When the Entrepreneur pulls over for a pit stop at Data’s home planet, the colonist are gone and everything is dead. But after opening a gassy chamber of robot parts and putting them back together, Data learns more about his past and one of the great Star Trek villains is born. Who just came from driving a swan on Echo Park Lake? Was Argyle shuffled off the show for a completely different reason? What would most people not do in the late 80s? It’s the episode that has learned to expect dong.