Nearly 14 years after the original series ended, David Duchovny and Gillian Anderson return as FBI agents Fox Mulder and Dana Scully for a six-episode run of the hit sci-fi series. The duo is back investigating strange cases such as UFO sightings, alien abductions and all things paranormal. Mulder, of course, is still a strong believer in the paranormal world, while Scully, a medical doctor, is a natural skeptic who provides a counterbalance to her partner's faithful approach. This multi-disc set includes episode commentaries, a behind-the-scenes look at The Event Series, a gag reel, and a compilation of the most memorable Monster of the Week moments.

`The truth is out there,' and FBI agents Scully and Mulder seek it in this sci-fi phenomenon about their quest to explain the seemingly unexplainable. Their strange cases include UFO sightings, alien abductions and just about anything else paranormal. This release collects every episode from season four of The X-Files.

`The truth is out there,' and FBI agents Scully and Mulder seek it in this sci-fi phenomenon about their quest to explain the seemingly unexplainable. Their strange cases include UFO sightings, alien abductions and just about anything else paranormal. This release collects every episode from season five of The X-Files.

`The truth is out there,' and FBI agents Scully and Mulder seek it in this sci-fi phenomenon about their quest to explain the seemingly unexplainable. Their strange cases include UFO sightings, alien abductions and just about anything else paranormal. This release collects every episode from season six of The X-Files.