They had often helped FBI Special Agent Fox Mulder on The X-Files .
The series revolves around the three characters of The Lone Gunmen : Melvin Frohike , John Fitzgerald Byers , and Richard Langly , a group of investigators who run a conspiracy theory magazine .
characters had often helped FBI Special Agent Fox Mulder on The X-Files .
The series revolves around the three characters of The Lone Gunmen : Melvin Frohike , John Fitzgerald Byers , and Richard Langly , a group of investigators who run a conspiracy theory magazine .