Back To The Future

In the latest episode of WTF Happened to this Movie? we take a trip back to 1985 to explore the making of Robert Zemeckis' classic sci-fi phenomenon, Back To The Future, starring Michael J. Fox, Christopher Lloyd and Lea Thompson. While the film was a massive success, it wasn't exactly smooth sailing from the start and took a while to generate the 1.21 gigawatts needed to make it the cultural powerhouse it is today.