TMDb/DTF St. Louis TV DTF St. Louis finale spoilers: The heartbreaking truth behind Floyd Smernitch's death is revealed in a shocking, tragic twist. May 2, 2026 AceShowbiz - This article contains spoilers for the final episode of DTF St. Louis. After an intense seven episodes, DTF St. Louis concludes its story with a heartbreaking revelation that shocks both its characters and viewers alike.