The X-Files Season 7, Episode 4 is titled and serves as a crossover finale for the sister series of the same name. Where to Watch
: Offers the series for free with ads on their dedicated X-Files channel and on-demand. Watch The X-Files 7x04
: You can buy the episode or full season on Amazon Video , Apple TV , Google Play , and Fandango at Home . Episode Overview: " Millennium " The X-Files: Season 7, Episode 4 | Rotten Tomatoes The X-Files Season 7, Episode 4 is titled