影片改編自大衛·格蘭所著暢銷書《KillersoftheFlowerMoon：TheOsageMurdersandtheBirthoftheFBI》，聚焦1920年代的美國俄克拉何馬州，“歐塞奇族印第安人謀殺案”（OsageIndianMurders最新福利片。當年歐塞奇族人因原居地發現油礦而獲得持續巨額收入，有人為阻止上述安排而策劃連環謀殺，4年間60人被殺，震驚全國。為此當年美國政府成立“調查局”（即FBI聯邦調查局前身）跨部門調查，揭發維護歐塞奇族人權益的“歐塞奇監護人計劃”原來極度腐??；最后即使在大量證據下，亦只有少數的謀殺案獲得起訴。

8090電影網The untitled series, for which he also serves as narrator, will see him take the viewer through a series of vignettes in each episode. The twisted comedic sensibility of his stand-up is the core DNA of this series, where every story will unfold in a in a hilariously disturbing way only he could imagine.