Mulder and Scully search for answers when Skinner is infected with a mysterious disease that will end his life in twenty-four hours. watch
Sam leaps into Tyler Meanes, an old-west con artist who faces death at the hands of an old friend in a shootout at high noon. watch
Diane uses Sam as a case study for a paper in her Human Sexuality class, but she paints an unflattering picture of him. Meanwhile, Woody challenges Carla to a sports trivia contest, and Cliff grows a unique squash. watch