Disclosure Day looks like fiction. The story it borrows from is not. Steven Spielberg's most secretive conspiracy thriller in two decades arrives on June 12, 2026, in a cultural moment unlike any other for the UFO question. Government UAP hearings, whistleblower testimony from David Grusch, fresh waves of UFO file releases, and a Hollywood disclosure boom have moved this subject from late-night radio into the daylight. If you are curious about the movie, this is the pre-release critical companion that gives you the real story behind it, before the lights go down. Built for the film's release and the conversation it is about to start. Inside: The cast and their roles, decoded for what each character signals about the film's argument. The marketing rollout and the trailers broken down beat by beat, including the clicking broadcast, the crop circles, and the deliberately hidden third act. The live theories worth taking seriously, including the Close Encounters sequel debate. The real 79-year cover-up timeline, from Roswell in 1947 to the Grusch congressional hearings. The catastrophic-versus-controlled disclosure debate the trailers set up. A watch-and-read list, and a pre-release FAQ for anyone going in cold. While other rushed companion guides recycle Wikipedia and pad with filler, this one sources the real record, takes a position on the theories, and refuses to invent what it cannot know. The full post-release breakdown, with ending analysis and final verdict, follows in the second edition. Before the lights go down on June 12, read the companion that tells you what is fiction, what is real, and what this alien contact moment actually means. Walk into Disclosure Day knowing the full story.