Crispin Glover Shows Off His Martial Arts Skills

Crispin Glover is a multi-talented eccentric perhaps best known for his role as George McFly in the first “Back to the Future” film. In 1987, he promoted one of his films by making an appearance on David Letterman’s show. The events that followed were groundbreaking in their outrageousness.

Glover was extremely frantic and muddled through the questions. Letterman’s frustrations with Glover reached a boiling point when the latter boasted about his strength by kicking in the direction of the host’s face, only inches away from making contact. During the commercial break, Letterman abruptly ended the interview and sent Glover on his way.