Scully and Mulder are called into investigate a strange case of a man found sitting in his backyard having been exsanguinated and having two bite marks on his neck. The man's daughter, Teena, only remembers seeing what she calls red lighting. They've barely started the investigation when they learn there has been a virtually identical attack on the west coast. When they meet that man's daughter, Cindy, she is identical to Teena. Deep Throat provides Mulder with information about the Litchfield experiments, attempts at gene modification where children, named Adam and Eve, were produced. They trace a common link from the girls to Dr. Sally Kendrick who was fired for her position at a fertility clinic for experimenting in eugenics. The agents take the girls into protective custody but it's not the girls who need protecting. Written by
Did You Know?
At one point, Eve 6 says, "I am her and she is me and we are all together", which is a reference to the first line of the song "I Am the Walrus" by the Beatles. ("I am he as you are he as you are me and we are all together"). See more
At the truck stop diner Mulder and Scully stop at with the two girls, a key is needed to enter the restrooms. However, the doors on the restrooms have no outer locks or keyholes. See more
Mulder, why would alien beings travel light years to Earth in order to play doctor on cattle?
Referenced in Gone Home