They are offered free, high-tech fertility treatment at a mysterious, exclusive clinic. Following the procedure, Samantha successfully becomes pregnant with twins.
A stranger named Father Carlo (played by Andy Serkis) warns Samantha that she is carrying the Devil’s spawn, intended to help the cult destroy mankind.
Samantha learns that the clinic is a front for a satanic cult . During the insemination process, she was actually injected with the DNA of Lucifer (the Devil).