The Astronaut's Wife (1999)

Turning from a NASA career to a lucrative rocket-designing job in the private sector, Spencer and Jillian move to a lavish new apartment in Manhattan. Soon after, Jillian finds out she is expecting - and in keeping with the increase of her new life, she is expecting twins. But something is not quite right with this dream pregnancy, either. As her pregnancy advances, Jillian descends into a nightmare. Is it just pre-partum hormonal craziness, or is there something terribly wrong with Jillian's husband and babies? Is she just paranoid or is there really a conspiracy between Spencer, her doctors and even her closest family and friends to keep her in the dark? And is it just an embittered former NASA employee's (Joe Morton) fantasy, or is she really carrying inside her the end of humanity as we know it?