Sci-fi drama about FBI agents investigating paranormal cases. Play the The X-Files trivia quiz solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play. Questions span every level, from easy warm-ups to expert-level stumpers, so there's a real challenge here however much you already know.
A mix of easy, medium and hard — questions run from warm-up to expert, so there's a real challenge at every level. Think you know the answers? Play to find out.
This FBI agent, played by David Duchovny, believes in extraterrestrial life and the paranormal.
Difficulty: EasyThis writer, known for darkly comedic episodes like Humbug and Jose Chung's From Outer Space, is considered one of the show's best.
Difficulty: MediumThis real-world FBI building in Washington D.C. served as the exterior shot location for FBI headquarters in the series.
Difficulty: HardThis skeptical FBI agent and medical doctor, played by Gillian Anderson, is Mulder's partner.
Difficulty: EasyThe Well-Manicured Man, a Syndicate member, is distinguished by this characteristic behavior.
Difficulty: MediumThe episode number 1013 appears frequently in the series because it represents this significant date.
Difficulty: HardThis famous tagline appears on a poster in Mulder's office, featuring a UFO.
Difficulty: EasyThis date, mentioned throughout the mythology, is when alien colonization was supposed to begin.
Difficulty: Medium