@doodlyhills First introduced in the film "Batman & Robin" 1997 film. The film was more or less mocked because of its campiness and not so serious tone. At least compared to the first two Batman movies. Really, Batman & Robin was supposed to be less serious. Kind of harking back to the Adam West Batman. The Bat Credit Card came up after the first fight in the film against Mr. Freeze (played by Arnold Schwarzenegger). The film is not a terrible film. I do recommend it to any Batman fans to watch it and sit through it.