A tale of competition at its most cut-throat, BUTTER surveys the raw ambition of Laura Pickler (Jennifer Garner), the wife of Bob Pickler (Ty Burrell), Iowa’s long-reigning champion butter carver. For 15 years, Laura has relished her high-profile role as the beautiful, loyal helpmate to her affable, artistically gifted husband. But when Bob is pressured to retire and allow someone else a chance at glory, an indignant Laura decides to enter the competition herself.