Michael J. Fox reveals penning appreciative letter to Crispin Glover

Photo: Michael J. Fox reveals penning appreciative letter to Crispin GloverMichael J. Fox has gushed about Crispin Glover while reflecting on their time together. As fans will be aware, the duo co-starred in the flick, Back to the Future. Now, nearly 40 years after the film's release, the...