
X-Files
Published October 8, 2026
The X-Files is an American science fiction drama that aired on Fox from 1993 to 2002, following FBI agents Fox Mulder and Dana Scully as they investigated paranormal cases3. The show built a massive online fandom and spawned a 2016 miniseries revival that drew about 13.5 million viewers across its premiere1.
Overview
The show pairs a believer with a skeptic. Fox Mulder, played by David Duchovny, chases cases involving aliens, mutants, and government conspiracies, while Dana Scully, played by Gillian Anderson, pushes back with scientific explanations5. The partnership became the template for countless detective duos that followed, and the catchphrase 'I Want to Believe', printed on a poster in Mulder's office, moved into fan vocabulary as shorthand for paranormal hope.
Across nine original seasons and 202 episodes, the series mixed standalone 'monster of the week' plots with a sprawling mythology arc about alien colonization and shadow government conspiracies3. The slow-burn Mulder/Scully romance drove heavy shipping culture in fan communities years before the term 'shipping' hit the mainstream5.
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Origin & Background
The X-Files premiered on Fox on September 10th, 1993, created by Chris Carter3. The original run went nine seasons and ended on May 19th, 2002, and the franchise added two feature films, Fight the Future in 1998 and I Want to Believe in 2008.
How It Spread
Timeline