This documentary by acclaimed filmmaker Alanis Obomsawin introduces us to Randy Horne, a high steel worker from the Mohawk community of Kahnawake, near Montreal. As a defender of his people's culture and traditions, he was known as "Spudwrench" during the 1990 Oka crisis. Offering a unique look behind the barricades at one man's impassioned defence of sacred territory, the film is both a portrait of Horne and the generations of daring Mohawk construction workers that have preceded him.