High Quality Content by WIKIPEDIA articles! "Quagmire" is the twenty-second episode of the third season of the science fiction television series The X-Files. It premiered on the Fox network in the United States on May 3, 1996. It was written by Kim Newton and directed by Kim Manners. The episode is a "Monster-of-the-Week" story, unconnected to the series` wider mythology. "Quagmire" earned a Nielsen household rating of 10.2, being watched by 16 million viewers in its initial broadcast. The episode received mostly positive reviews from television critics.