Back to the Future's 30th Anniversary Documentary Back In Time Gets a Trailer

Back in Time, the retrospective documentary about Back to the Future which will be attached to Blu-ray prints of the film's 30th anniversary reissue in October, is featured in a new trailer from Universal.

The trailer features interviews with Michael J. Fox, Christopher Lloyd, Huey Lewis, Steven Spielberg, Bob Gale and Robert Zemeckis, with promises of many more familiar faces to come in the full-length version.

You can check it out below.

The documentary will be released on October 20, as part of the 30th anniversary reissue of the Back to the Future trilogy on Blu-ray and digital platforms. Also available is a pricier Back to the Future: The Complete Adventures, which includes the complete, 26-episode animated series based on the property.

Back in Time is set to hit theaters on October 21 -- or Future Day as fans may know it, the day Marty McFly traveled to the future in Back to the Future Part II -- as part of a limited theatrical re-release for Back to the Future.