32 Years Ago, a Crucial ‘X-Files’ Episode Introduced the Show’s Best Monster Ever

The term “monster” is used liberally, mind you, because here it could refer to any weird new creature, case, or even superpowered person. Regardless, there were a lot of different monsters on the show, but all of them fall short of one the show introduced during a season 2 episode called “The Host.”

The Host

“The Host” was the second episode of season 2. It takes place during a period when the X-Files division of the FBI has been shut down. Mulder is sent on a case involving a waterlogged body found in the Newark, NJ sewer system, and he is convinced it’s a punishment from his bosses at the FBI. Over the course of the investigation, however, he finds out that this is, indeed, an X-File.

When Agent Scully performs an autopsy on the body, she finds a flukeworm in its liver. Soon after, a city sanitation worker is attacked in the sewer system by what he believes to be a python, but the giant bite mark on his back matches the mouth of a flukeworm, although much, much larger. After the sanitation worker dies, Mulder visits the sewage treatment plant, which has accidentally captured a creature that has the size and shape of a man, but with the face and mouth of a flukeworm. Soon after, the Flukeman, as the creature comes to be known, begins attacking workers at the sanitation plant in an effort to escape.

Image: Ken Staniforth/Fox Network/Everett Collection

There are a number of reasons why the Flukeman is so highly regarded by fans. For one thing, his look is just incredibly original. While there are man-like/sea creature elements that harken back to the classic Creature from the Black Lagoon, the bright white monster and his giant, oval flukeworm mouth made him instantly memorable. The episode was also executed with cinema-level practical creature effects, which were rare on TV at that time. “The Host” was also a tightly-written sci-fi thriller story by X-Files creator Chris Carter. It also contained a then-timely real-world element, as the Flukeman is suggested to be a product of the Chernobyl nuclear disaster in Ukraine, which occurred less than a decade before this episode ran. The episode also ran during a time when the show was exploding in popularity, and since it was not part of the show’s mythology, it was an easy episode to revisit without having to watch a bunch of other episodes to get caught up first.

Since then, the Flukeman has become something of an unofficial X-Files mascot for Monster of the Week episodes overall. Outside of aliens, the monster you’re most likely to find on X-Files merchandise is the Flukeman, which is a bit surprising since he’s only in one episode of the show. For example, when Lego released their official X-Files set earlier this year, it included a bunch of human characters, an alien, and just one other creature: the Flukeman.

Lots of interesting monsters would come and go throughout the series, from the liver-eating Eugene Victor Tooms to the terrifying inbred Peacock family, but none would stick in the minds of fans quite like the Flukeman.