If ever there was a WTF moment on The X-Files, it's this: Rhys Darby as a lizard-man splayed out on a motel bed wearing nothing but a pair of tighty-whities. And you thought you'd seen everything. Between Mulder in his red speedo and this, you have to wonder if any male character in the world of The X-Files wears boxers. In any case, Darby's Guy Mann, who has a primordial instinct to wear clothes (at least once he turns human), steals the show in the episode, tighty-whities and all.