Star Trek introduced the world to many of the most iconic alien characters and species in sci-fi history. Though the Klingons and Borg continue to dominate many fans' imaginations, countless other costumed beings enjoyed less representation. Most good episodes of the series build their story from a single sci-fi premise. The classic season four entry, "Future Imperfect," depicts Riker experiencing a possible life through the VR wizardry of an alien orphan named Barash. Where did Barash go when the simulation ended?