Behind the Scenes with the cast Michael J. Fox, Christopher Lloyd and Einstein 🐶 from the set of Back To The Future 2. 🎬 Eric Stoltz was the original Marty McFly before Michael J. Fox. He filmed for six weeks before Steven Spielberg pushed Robert Zemeckis to recast. The film grossed $381 million in 1985, the highest grossing movie of the year. 📸 Choose your Favorite Photography ? (1-5) #backtothefuture realmikejfox #bttf #fyp