Killers of the Flower Moon, the latest film from Martin Scorsese, takes an unexpected turn in its final scene, punctuated by a powerful cameo. The 1920s epic tells the story of the Osage Nation, a Native American tribe who became the victims of a series of murders after oil was found on their land. The film focuses on the relationship between Ernest Burkhart (Leonardo DiCaprio) and his Osage wife, Mollie (Lilly Gladstone), and how it becomes strained by trust, money, and family.
Source：https://www.cbr.com/killers-of-the-flower-moon-cameo-martin-scorsese-explained/
