Don’t Mess with Bill (1980)

"Don't Mess with Bill" is an inspiring 1980 Canadian short documentary about Bill Underwood, a martial arts pioneer who remains dedicated to the art at eighty-four years old. The film shows Underwood sharing his unique self-defense skills with police officers, students, and seniors. His enduring passion for martial arts earned him an Academy Award nomination for Best Documentary Short, highlighting his extraordinary career and the importance of perseverance. The documentary provides a compelling look at this remarkable man, revealing his physical skill and the wisdom gained from a lifetime devoted to martial arts.