LOS ANGELES (Reuters) - In the new movie ?Venom,? British actor Tom Hardy plays an investigative journalist whose body is invaded by an alien with violent instincts who feeds on a diet of human flesh. ?His version of doing good is just eating,? Hardy said of Venom. ?The world is an all-you-can-eat buffet, and human beings are on the menu, so that?s not great for humanity as your hero.