Moviegoers love sci-fi movies and “Annihilation” is one of the films of 2018 that fall in this category. Alex Garland is its writer-director and the story is about a biologist who is out to find out what happened to her soldier husband on his last mission. Natalie Portman portrays the role of the biologist and she has four comrades with her who accompany her on the journey into a mysterious and rapidly growing hot zone known as the “Shimmer.”