Universal re-released the trilogy alongside new features on DVD and Blu-ray on October 20, 2015, coinciding with "Back to the Future Day" the following day. The new set included a featurette called "Doc Brown Saves the World", where Lloyd, reprising his role as Doc Brown, explains the reasons for the differences between the future of 2015 as depicted in "Back to the Future Part II" and in real life. A new remaster as part of "Back to the Future: The Ultimate Trilogy" on Blu-ray and Ultra HD Blu-ray is scheduled for release on October 20, 2020.