Dr. Appollinaire is a fictional character portrayed by James Gleason in the TV series Star Trek: The Next Generation.
They appear in 1 episodes out of a total of 176 aired
Episodes1
Time's Arrow, Part II
episode S6.E1 september 1992Captain Picard and crew follow Data back to the late 1800s to get him back, only to find the suspected alien visitors killing people of that time.