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Zero-Sum

Skinner destroys evidence to cover up a woman's death and poses as Agent Mulder to complete the task. Mulder finds out about Skinner's deception and confronts him, and Skinner reveals that he is working for the Cigarette-Smoking Man in order to obtain a possible cure for Scully's cancer.

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  • Originally Aired April 27, 1997
  • Runtime 45 minutes
  • Content Rating United States of America TV-14
  • Production Code 4X21
  • Network FOX
  • On Other Sites IMDB
  • Created November 13, 2019
  • Modified November 13, 2019
Name Type Role
Howard Gordon Writer
Frank Spotnitz Writer
Nicolle Nattrass Guest Star
Christopher J. Newton Guest Star
Lisa Stewart Guest Star
Fred Keating Guest Star
Addison Ridge Guest Star
Barry Greene Guest Star
Paul McLean Guest Star
Sterling McKay Guest Star
Allan Gray Guest Star
Kim Manners Director