Steven Spielberg Avoiding Disclosure Day Third Act Spoilers

Steven Spielberg has said he’s ensuring that nothing from the third act of Disclosure Day makes its way into any trailers or previews, as he bids to keep the movie’s big reveals a surprise.

Speaking during a Universal Pictures presentation at CinemaCon 2026, the legendary Hollywood director said he was being very careful to avoid revealing the third act ahead of Disclosure Day hitting theaters, as reported by the official CinemaCon X / Twitter account.

“I believe this movie is going to answer questions and this movie is going to cause a lot of people to ask a lot of questions,” Spielberg added. “All you need to get from beginning to end is a seat belt”.

Disclosure Day stars Oppenheimer and A Quiet Place’s Emily Blunt as well as Josh O’Connor (Challengers, The Crown), Colin Firth (The King’s Speech, Kingsman franchise), Eve Hewson (Bad Sisters, The Perfect Couple), and Colman Domingo (Sing Sing, Rustin). The film revolves around what at face value looks like the hidden truth that aliens are among us. In the recently released trailer, Colin Firth’s character appears hell bent on keeping the truth a secret for fear of upending the world order, and can be seen appearing in a house and having a conversation with someone remotely, via some sort of advanced technology device hooked up to his mind. Even his eyes have changed color.

The Disclosure Day CinemaCon presentation closed out with the debut of a new extended trailer. It appears that Emily Blunt and Josh O’Connor’s characters were abducted by aliens as children and now share some sort of forgotten psychic bond. They were shown using complex math to figure out the alien conspiracy, with shades of Spielberg’s own Close Encounters.

The tagline is:

If you found out we weren’t alone, if someone showed you, proved it to you, would that frighten you? This summer, the truth belongs to seven billion people.