After 15 years working in series television, writing shows including Longmire, Damnation, The Terror, and most recently, Pokerface, Tony Tost moves into the world of feature filmmaking with his road-trip western caper flick Americana, whose cast boasts Zahn McClarnon, Paul Walter Hauser and Sydney Sweeney. Tost spoke with Filmmaker about his upbringing, his journey from academic and published poet to screenwriter, showrunner, and sage of the narrative craft — his Substack, Practical Screenw...