What to watch on OTT: The Oscar-shortlisted documentary Cover Up, and Blue Moon, which reunites Ethan Hawke and Richard Linklater. See the full list here Cover UpNetflixShortlisted for the Oscar in the Documentary Feature Film category, Cover-Up depicts Seymour Hersh’s half-century of reporting and exposing what Hersh believes is a pattern of impunity within the US military and intelligence agencies, told through stacks of Hersh’s own meticulous notes, primary documents, and archival footage. The Pulitzer Prize–winning journalist has exposed some of the most unconscionable events that were covered up by the US government, including the My Lai massacre of women, children, and the elderly during the Vietnam War, and the torture and abuse of prisoners at Abu Ghraib. Directed by Academy Award winner Laura Poitras (Citizenfour) and Emmy Award winner Mark Obenhaus (Steep) it will be available for streaming on December 24. AmericanaPrime VideoThe movie, written and directed by Tony Tost, follows a gallery of dynamic characters who clash over the possession of a rare Native American artifact in this modern-day western. After the artifact …