"Pusher" is the seventeenth episode of the third season of the American science fiction television series The X-Files. It originally aired on the Fox network on February 23, 1996, and was written by Vince Gilligan and directed by Rob Bowman. The episode is a "Monster-of-the-Week" story, unconnected to the series' wider mythology, or overarching fictional history of The X-Files. "Pusher" earned a Nielsen household rating of 10.8, being watched by 16.2 million viewers in its initial broadcast. "Pusher" received overwhelmingly positive reviews from television critics.