Inseminoid is a sci-fi horror movie in which a group of scientists in the future are excavating the ruins of an ancient civilisation on a distant planet. A monstrous alien creature attacks and inseminates one of the women in the excavation team, endowing her with unnatural strength, and she goes on to murder her colleagues one by one in a psychotic attempt to protect her unborn twin hybrid offspring. The poster is just so absurd that you can't help but be amazed by it, as an alien creature emerges from between the legs of a spreadeagle woman and attacks two men - and the art is so classically sci-fi.