After having posed as aliens to trick Morris Fletcher into divulging privileged information, the boys learn of Romeo 61 — a rogue government agency that may harbor the most sensitive secrets in America. Shrouded in mystery, Romeo 61 represents the mother lode of conspiracy brokers to the Lone Gunmen... and now that they've learned of its existence, they're bound and determined to find out everything Romeo 61 knows. Pressing Morris for more details, the Gunmen discover that Yves may in fact be a part of Romeo 61. Knowing this, the Gunmen turn their investigative energies towards Yves, despite Jimmy's protestations that they're invading her privacy. Suspicions rise when we learn that Yves had anonymously contacted Mulder about trading top secret information, leading to an inadvertent rendezvous between Jimmy and Mulder while the Gunmen attempt to infiltrate Romeo 61's high-security compound. Unbeknownst to them, the Gunmen have been played all along by Morris as part of his plan to lure Yves into a trap. Sure enough, Yves tries to rescue the Gunmen once she learns they've been captured and is promptly taken prisoner by the real Romeo 61 outfit.