On Guard (1997) is a Adventure, Action, Drama film that follows france, 17th century, during the reign of Louis XIII. When a dear friend, the Duke of Nevers, is treacherously assassinated by a powerful relative, a skilled swordsman, the noble Henri de Lagardère, seeks his rightful vengeance as he tries to protect the innocent life of the duke's last heir. Currently, you can watch On Guard on Amazon Video, Apple TV Store, Google Play Movies, YouTube. Streaming availability may vary by country and platform over time. It has a user rating of 6.7 out of 10 from 202 votes. Fans of adventure movies may also want to explore similar titles below.