We're Going Back organizer Ken Kapalowski was there with his time machine as they re-shot the BTTF original teaser trailer with Michael J. Fox for Scream Awards 2010 on Spike.
https://www.youtube.com/watch?v=uM6Ms621898
https://www.spike.com/event/scream/page/highlights?video=3483118&epIndex&viewOption
For those not familiar with the original one, check the video below.
https://www.youtube.com/watch?v=wJhbkpU0LE4
BTTF Original Teaser Trailer
https://www.youtube.com/watch?v=uM6Ms621898
https://www.spike.com/event/scream/page/highlights?video=3483118&epIndex&viewOption
For those not familiar with the original one, check the video below.
https://www.youtube.com/watch?v=wJhbkpU0LE4
BTTF Original Teaser Trailer