Percy (also known as Percy vs Goliath) is a 2020 Canadian-American-Indian biographical drama film, directed by Clark Johnson from a screenplay by Garfield Lindsay Miller and Hilary Pryor. It stars Christopher Walken, Christina Ricci, Zach Braff, Luke Kirby, Adam Beach, Martin Donovan, Roberta Maxwell and Peter Stebbings. The film follows 70-year-old small-town Saskatchewan farmer Percy Schmeiser, who takes on a giant corporation after their GMOs interfere with his crops.