The X-Files Season 4 Episode 21 - Zero Sum

watch online The X-Files

Watch The X-Files season 4 episode 21 online for free at WatchSeriesLite. Mulder is investigating a case where the main suspect appears to be his own superior, Assistant Director Skinner. The X-Files is one of the divisions in the FBI, devoted to unsolved cases that appear to have some unexplained, paranormal elements. The files take their name f…

Air Date: April 27, 1997

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