David Koepp is currently on the press circuit for his new thriller Cold Storage, and in nearly every interview he is being asked about the other project on everyone's mind: Disclosure Day, the Steven Spielberg alien-contact film arriving July 15, 2026. The result is a treasure trove of quotes, reveals, and carefully worded non-answers that paint a vivid picture of what Spielberg demanded from this screenplay and the secrecy culture that surrounds it.
What follows is a comprehensive roundup of everything Koepp has said across his Cold Storage press tour, what each comment reveals, and what it all means for the film we are about to see.
"The Most Intense" Spielberg Has Ever Been
The single most revealing quote from Koepp's interview circuit is his description of Spielberg's mindset heading into this project. Across multiple outlets, he has returned to the same essential idea: Spielberg approached Disclosure Day with a level of intensity and self-imposed pressure unlike anything Koepp had seen from him before.
This quote does enormous work. It tells us that Spielberg is acutely aware of his own legacy in the alien-contact genre and that he views Disclosure Day not as another entry in a filmography but as a culminating statement. The word "perfect" is not one Spielberg uses lightly. This is a director who has made over 30 films, won multiple Oscars, and shaped the grammar of modern cinema. For him to demand perfection from his screenwriter signals that Disclosure Day occupies a unique place in his creative ambitions.
It also tells us something about the writing process itself. Koepp has described his collaborations with Spielberg as efficient and trusting. For Spielberg to bring an unusual level of intensity to the table suggests the script went through more drafts, more debate, and more refinement than their typical partnerships. Every scene, every line of dialogue, every structural choice had to clear a higher bar.
The Plot: Government Secrets, Alien Life, and Area 51
Koepp has been more forthcoming about the general plot framework than many expected, though always stopping short of specifics. In several interviews, he has described the narrative spine of the film in broad terms.
This confirmation is significant because it anchors Disclosure Day firmly in the real-world UFO disclosure movement. The film is not about a hypothetical first-contact scenario set in some distant future. It is about secrets that already exist, institutions that are already hiding them, and the people who decide the world deserves to know. The mention of Area 51 specifically connects the screenplay to decades of American UFO mythology and the real congressional inquiries into what the government knows about unidentified anomalous phenomena.
No NDA, But He "Knows How the World Works"
Perhaps the most fascinating comment from Koepp's press tour is his response when asked whether he signed a non-disclosure agreement for Disclosure Day. His answer was disarmingly honest and deeply revealing about how Spielberg's operation functions.
This tells us that Spielberg's secrecy machine does not run on contracts and legal threats. It runs on something more powerful: loyalty, respect, and the understood consequences of breaking trust with one of the most influential figures in entertainment history. Koepp is essentially saying that you do not need an NDA when the relationship itself is the binding force. Everyone in Spielberg's orbit understands the rules without having them spelled out on paper.
It is also a telling parallel to the film's own themes. Disclosure Day is, at its core, about institutional secrecy and the tension between those who guard secrets and those who believe the public has a right to know. Koepp is living a miniature version of that tension in real life — he knows things about the film that the world wants to know, and he has chosen to protect the mystery out of respect rather than obligation.
A Collaboration Decades in the Making
Disclosure Day is approximately Koepp's fifth Spielberg-directed film and roughly his tenth to twelfth overall collaboration when counting producing credits, uncredited rewrites, and development work. Their creative partnership spans more than three decades and represents one of the most prolific writer-director relationships in modern Hollywood.
The depth of this working relationship matters. Koepp and Spielberg do not need to explain their creative instincts to each other. They have a shorthand built over decades. When Spielberg says "it must be different," Koepp understands what that means in ways that a first-time collaborator never could. He knows the weight of Close Encounters, the tenderness of E.T., the brutality of War of the Worlds, and the specific ways in which Spielberg wants to surpass all of them.
What "It Must Be Different" Really Means
Koepp's quote about Spielberg's mandate — that the film "must be different" from his previous UFO work — is the single most important piece of creative intelligence we have about Disclosure Day. It tells us, directly from the writer's mouth, that this film is not a rehash of Close Encounters or E.T.
Consider what Spielberg's previous alien films accomplished. Close Encounters of the Third Kind was about wonder, about a man drawn inexorably toward contact by forces he could not explain. E.T. the Extra-Terrestrial was about empathy, about a child's bond with an alien stranded far from home. War of the Worlds was about terror, about the total collapse of civilization seen through one family's desperate flight.
If Disclosure Day must be "different" from all three, then it cannot simply be about wonder, empathy, or terror in isolation. It must find a new emotional and thematic register. Based on everything we know from trailers, cast interviews, and Koepp's own comments, that register appears to be truth — specifically, the explosive, destabilizing, world-altering act of disclosing a secret that has been kept from the entire human race.
This is genuinely new territory for Spielberg. His previous alien films asked: What if they came? Disclosure Day appears to ask: What if they have been here all along, and someone finally decides to tell us?
The NDA Comment and Spielberg's Secrecy Machine
Koepp's revelation that he never signed an NDA deserves deeper examination because it illuminates how Steven Spielberg has maintained an almost unprecedented level of secrecy around Disclosure Day without relying on the legal instruments that most major productions use.
In an era when plot leaks, set photos, and insider scoops are an industry unto themselves, Spielberg has kept the core details of Disclosure Day remarkably contained. The trailers have revealed tone and scale but almost nothing about the actual plot beyond its broadest strokes. Cast members in interviews consistently defer to Spielberg's wishes about what can and cannot be discussed. And now we learn that even the screenwriter was not legally bound to silence.
This points to a secrecy model built on three pillars:
There is a rich irony here. Disclosure Day is a film about the moral imperative of revealing secrets. And the campaign to market it is built on the art of keeping them.
The Verdict
What Koepp's Interviews Tell Us
David Koepp's Cold Storage press tour has given us the clearest window yet into the creative ambitions behind Disclosure Day. Three things stand out above all else:
1. This is not a nostalgia play. Spielberg's insistence that the film "must be different" from his previous UFO work means Disclosure Day is not trading on Close Encounters or E.T. sentimentality. It is forging new ground.
2. The secrecy is by design, not by accident. Koepp's NDA comment reveals a deliberate strategy to protect the film's mysteries through trust rather than legal force — a strategy that mirrors the film's own themes.
3. Spielberg has never been more invested. Koepp describes a level of intensity from Spielberg that exceeds any of their previous collaborations. Whatever Disclosure Day turns out to be, it is the product of a filmmaker operating at the peak of his ambition, unwilling to settle for anything less than a film that redefines the genre he helped create.