To promote the 2010 Scream Awards and 25th Anniversary of Back To The Future, Michael J. Fox has reprised his iconic role of Marty McFly for the above Spike TV teaser. A real treat for BTTF fans, as Fox's health issues with Parkinson's Disease means he's understandably not as prevalent with reunions/conventions these days. But Fox will apparently be joining his fellow BTTF cast members at the Scream Awards on 19 October to celebrate the movie's quarter-century anniversary. Excellent news for all BTTF fans!