Art Arfons is an American original. Without a high school diploma, engineers, or even blueprints, this small town Midwestern prodigy of practical mechanics designed, built, drove and broke land speed records in a series of supercharged automobiles he dubbed The Green Monster. In this coming-of-age story for the senior set, director David Finn offers an unvarnished portrait of a flinty, single-minded, slyly charming, obsessive man literally driven to continue his race against time long after he has established himself as a living legend.