A parasitic alien soul is injected into the body of Melanie Stryder. Instead of carrying out her race's mission of taking over the Earth, "Wanda" (as she comes to be called) forms a bond with her host and sets out to aid other free humans.
based on novel or bookmass murderdystopiagenocidealien invasionduringcreditsstingerinterspecies romancealien parasitesbased on young adult novelromantic
