Disclosure Day

Disclosure Day is a 2026 American science fiction thriller film directed and produced by Steven Spielberg from a screenplay by David Koepp, based on a story by Spielberg. The film stars an ensemble cast, including Emily Blunt, Josh O'Connor, Colin Firth, Eve Hewson, and Colman Domingo. In the film, a television meteorologist (Blunt) and a cybersecurity analyst (O'Connor) go on a mission to disclose the existence of extraterrestrial life to the world, while trying to evade the trail of a government contractor (Firth), who tries to prevent them from getting the secret out.

Summary from Wikipedia (CC BY-SA).