Doc Brown returns for 'Back to the Future' in new teaser short

Actor Christopher Lloyd is seen reprising his famous role of the wild-haired inventor of time travel, Emmett 'Doc' Brown, in the new teaser of the short film "Doc Brown Saves the Day".
The exclusive short will be included in the 30th-anniversary re-issue of the "Back to the Future" trilogy.
The teaser shows Lloyd getting out of the iconic DeLorean time machine one more time, although it is unclear of what he is up to, said The Hollywood Reporter.
"Doc Brown Saves the World" is just one of a number of extras included in the re-issue, including a 2009 retrospective documentary on the movie trilogy, two episodes of the short-lived animated spin-off and "Outatime: Saving the DeLorean", a documentary about the restoration of one of sci-fi's most famous cars.

"Back to the Future: 30th Anniversary Trilogy" will be released on Blu-ray and DVD on October 21, which is the date when Marty McFly arrived in his future for the first time.