A wildly imaginative Australian filmmaker, George Miller received critical and popular success in both live action – with the successful “Mad Max” series of films, starring Mel Gibson – as well as in animation – with the enormously popular family friendly classics, “Babe” and “Happy Feet.” Despite a natural flair for storytelling and a gifted director’s eye in terms of visual composition, Miller not only studied to be a doctor, but he practiced medicine for some time in his homeland. But the movie bug had bit him, so in between his medical practices, in whatever spare time he had, he studied