Follow up to Trust No One and The Truth Is Out There, this is the only official guide to the fourth series of the incredibly popular television series The X-Files The X-Files is the television phenomenon of the nineties. Over eight million viewers tune in to each episode of this addictive TV show. David Duchovny and Gillian Anderson are electrically paired as FBI agents Mulder and Scully, investigating strange cases of the paranormal. The author of I Want To Believe has exclusive access to the strictly guarded X-Files location during the filming of the fourth series and to all the key players in front of and behind the cameras. Candid and exclusive on-set photographs Intriguing X-Files trivia for the hardened X-Phile Inside stories on cast and crew