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 (franchise) not doing so will unravel everything they've accomplished. In a female voice, the artificial intelligence of the Quantum Mind Jar tells Doc that they need to go back to the future, which he dismisses as he doesn't want to risk making any more time travel. At that moment, another Emmett Brown, from an unknown time period, arrives, also declaring his experiment a success. Both versions of Emmett, along with the artificial intelligence of the Quantum Mind Jar, are shocked at discovering that there are two Emmett Browns present. "Back to the Future: The Ride" is a simulator ride based on