Through the character of Mildred and the eccentric cast of supporting characters, McDonagh cleverly skewers the hypocrisies and contradictions of small-town America. The film's portrayal of Ebbing, Missouri, as a tight-knit community riddled with racism, sexism, and petty corruption, serves as a commentary on the darker aspects of human nature. The character of Chief Buddy Willis (Will Poulter), a bumbling and racist police officer, exemplifies the incompetence and bias that pervades the town's institutions. Meanwhile, the introduction of Jason Dibble (Sam Rockwell), a well-meaning but troubled deputy, serves as a foil to Buddy's ignorance, highlighting the difficulties faced by those seeking to do good in a system rigged against them.