The intern that Chris kicked out of the plane in the last episode is seen in a bar with Heather.
All of the male contestants get electrocuted in this episode. Alejandro by the alien, Tyler by the electric fence and the alien, Owen by the alien, Duncan by a laser and the alien and Cody by a clone pod.
This is the second alien-themed episode, the first being Alien Resurr-eggtion.
Cody's candy from Broadway, Baby! is used to get through the mine field.
Ezekiel is seen sitting in the cockpit with the auto pilot at the beginning of the episode.
Owen, Cody and Tyler are the only ones not seen in the confessional in this episode.
Courtney: (to Gwen) Let's go a little back, we captured Duncan in a sack.
Heather: And had a laugh attack when you stetched me on the rack.
Courtney: All those times you made me smile, you wanted my man all the while.
Sierra: Duh! It was so obvious.
This episode first aired on the Cartoon Network on September 13, 2010 (premiere).
Tyler is voted off in this episode.
E.T. the Extra-Terrestrial
When Tyler and the alien touched fingers it is similar to the movie E.T. the Extra-Terrestrial.
This episode's title is a reference to the American science fiction television series The X-Files.
Invasion of the Body Snatchers
The pod that Cody touched and than came a clone of Cody is a reference to the movie Invasion of the Body Snatchers, which has been remade several times.
The alien device that Heather got pulled into and Courtney destroyed is a reference to one used in the movie and television series Stargate.