Ruffian is a fictional character portrayed by Biff Manard in the TV series Star Trek: The Next Generation.
They appear in 1 episodes out of a total of 176 aired
Episodes1
Elementary, Dear Data
episode S2.E3 december 1988An attempt to provide Data with a challenging Sherlock Holmes holodeck RPG scenario backfires when its Prof. Moriarty character accidentally becomes self-aware.