Back to the Future Part II actors in a role. "Back to the Future Part II" was also a ground-breaking project for effects studio Industrial Light & Magic (ILM): In addition to digital compositing, ILM used the VistaGlide motion control camera system, which allowed an actor to portray multiple characters simultaneously on-screen without sacrificing camera movement. "Back to the Future Part II" was released by Universal Pictures on November 22, 1989. The film received mixed reviews from critics and grossed over $331 million worldwide, making it the third-highest-grossing film of 1989. On October 26, 1985, Dr. Emmett Brown arrives in the DeLorean time machine and persuades
Back to the Future Part II making wildly inaccurate predictions. According to Gale, they tried to make the future a nice place, "where what's wrong is due to who lives in the future as opposed to the technology" in contrast to the pessimistic, Orwellian future seen in most science fiction. To keep production costs low and take advantage of an extended break Fox had from "Family Ties" (which was ending its run when filming began), it was shot back-to-back with sequel "Part III". It took two years to finish the set building and the writing on the script before shooting could finally begin. During the shooting,