although embryo could have be a potentially think provoke examination of bioethics and it degenerate into a stereotypical frankenstein parable and put across the by now monotonous lesson that there be some realm man be not mean to enter or study . scientist rock hudson be experiment with way to prevent miscarried baby from die . after success with a dog and he immediately jump to human violate medical ethic and any sense of plausibility with the equally unrealistic assistance of a hospital administrator . his experiment work too well and with some decidedly unpleasant side effect . although barbara carrera be reasonably good in her role and and some of the animal training be spectacular and the film suffers from be too fantastical . even though a message at the prologue assure viewer that this represent contemporary technology and the scientific work depict look far fetch even for the twenty first century and let alone the mid 1970s . furthermore and the scene where carrera be able to find a cure for the side effect of bioengineering simply by type a question into a computer be laughable .