Amy Madigan accepts the Oscar for best actress in a supporting role for 'Weapons' during the 2026 Oscars. (Photo by Kevin Winter/Getty Images) Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Amy Madigan officially became the 2026 Oscar's secret weapon of Zach Cregger's Weapons by picking up the best supporting actress trophy for her work in the film.