The 75-year-old Madigan on Sunday bested a crowded field that included Teyana Taylor ("One Battle After Another"), Wunmi Mosaku ("Sinners"), and two stars of "Sentimental Value" -- Elle Fanning and Inga Ibsdotter Lilleaas. The post Amy Madigan Wins Best Supporting Actress Oscar As ‘Weapons’ Villain Aunt Gladys appeared first on Channels Television .