Things aren't what they seem for O'Brien. Is this a M. Night Sham, or is it like that Rick and Morty episode? Maybe Parallax View, or a certain most famous of scifi noirs? Just how would this plot play out as an episode of The Americans? Oh it's a mystery! Or is it? We slide stealthily into a nerd corner conversation on teleporters and cloning. Can Hugh get over his dislike for Colm Meaney's furrowed brow?