Synopsis | Mulder investigates when a man claims his boss is literally a monster.
Trivia | The episode title “Folie à Deux” means “madness of two” in French. The episode is a behind-the-scenes relic: the monster suit was actually hilarious and made the crew members laugh a lot; it was required serious post-production work to make the bug creature scary.
Quotes | Mulder: “Scully, you have to believe me. Nobody else on this whole damn planet does or ever will. You’re my one in five billion.”