Steven Spielberg's Mysterious UFO Movie Finally Revealed: Watch The First Trailer For DISCLOSURE DAY

Steven Spielberg's Mysterious UFO Movie Finally Revealed: Watch The First Trailer For DISCLOSURE DAY

Steven Spielberg's mysterious UFO movie finally has a title and cast, but that's not all. The first trailer and posters for the filmmaker's sci-fi return has also landed!

By JoshWilding - Dec 16, 2025 12:12 PM EST
Filed Under: Sci-Fi
Source: SFFGazette.com

In an age of leaks and endless social media rumours, Universal Pictures has done an incredible job of keeping Steven Spielberg's mysterious UFO project under wraps.

Recently, we spotted a Times Square billboard promising that "All Will Be Disclosed" next summer. What we didn't expect was for a trailer to be released today for the movie we now know is called Disclosure Day (Spielberg clearly isn't concerned about being overshadowed by Avengers: Doomsday's teaser).

Based on a story by Spielberg, the screenplay is by David Koepp, whose previous work with Spielberg includes the scripts for Jurassic Park, The Lost World: Jurassic Park, War of the Worlds, and Indiana Jones and the Kingdom of the Crystal Skull.

Combined, those films earned more than $3 billion worldwide, and Koepp more recently wrote the script for this 2025’s Jurassic World Rebirth

The trailer below pulls back the curtain on what to expect from Disclosure Day, as does a brief logline that reads, "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. We are coming close to...Disclosure Day."

This sneak peek has everything you could want from a UFO movie: crop circles, mysterious messages, and more than a few ominous hints that something extremely dangerous is on its way to Earth.

The cast of the movie includes SAG winner and Oscar nominee Emily Blunt (Oppenheimer, A Quiet Place), Emmy and Golden Globe winner Josh O’Connor (Challengers, The Crown), Oscar winner Colin Firth (The King’s Speech, Kingsman franchise), Eve Hewson (Bad Sisters, The Perfect Couple) and two-time Oscar nominee Colman Domingo (Sing Sing, Your Friendly Neighborhood Spider-Man).

Disclosure Day is produced by five-time Academy Award nominee Kristie Macosko Krieger (The Fabelmans, West Side Story) and by Spielberg for Amblin Entertainment. The executive producers are Adam Somner and Chris Brigham. 

Steven Spielberg is one of the industry’s most successful and influential filmmakers. The top-grossing director of all time, Spielberg has helmed such blockbusters as Jaws, E.T. The Extra-Terrestrial, the Indiana Jones franchise and Jurassic Park.

Among his myriad honours, he is a three-time Academy Award winner, including Oscars for Best Director and Best Picture for Schindler’s List, which received a total of seven Oscars, and for Best Director for Saving Private Ryan.

His most recent film, The Fabelmans, was released by Universal in 2022 and received seven Academy Award nominations, including for Directing, Best Original Screenplay, Best Actress and Best Picture. 

Disclosure Day is set to be released in theaters on June 12, 2026. Check out the first trailer and posters below (via SFFGazette.com). 

About The Author:
JoshWilding
Member Since 3/13/2009
Comic Book Reader. Film Lover. WWE and F1 Fan. Rotten Tomatoes-approved critic and ComicBookMovie.com's #1 contributor.
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Oberlin4Prez
Oberlin4Prez - 12/16/2025, 12:39 PM
Ummmm. What?!
Goldboink
Goldboink - 12/16/2025, 1:23 PM
@Oberlin4Prez -
Close Encouners without the space ships.
Bucky74
Bucky74 - 12/16/2025, 2:49 PM
@Oberlin4Prez - Looks interesting but those CGI animals are a hard sell and looked really goofy in the trailer.
dragon316
dragon316 - 12/16/2025, 4:15 PM
@Goldboink - was thinking v series , or invasion of body snatchers want to live in peace alien nation
SuperiorHeckler
SuperiorHeckler - 12/16/2025, 5:28 PM
@Oberlin4Prez - Was NOT expecting this level of pure sci-fi elements. TBH, I was anticipating an intense and grounded human-drama chronicling the full disclosure of alien life to planet Earth. Instead, we got somewhat dodgy CGI animals attempting to (seemingly) communicate with humans, people being remote controlled, individuals (switching bodies or metamorphosis???), a James Bond/SPECTRE command-lair with fantasy tech... Yep. Was NOT expecting this type of approach at all. SMH 🙄
Irregular
Irregular - 12/16/2025, 12:40 PM
Hmm, now that's a trailer. Take notes Disney, for Avengers Doomsday thanks.
Huskers
Huskers - 12/16/2025, 12:44 PM
@Irregular - NO DOUBT!!!
Vigor
Vigor - 12/16/2025, 12:46 PM
@Irregular - they dont need to. They never had a problem with trailers lmao
Irregular
Irregular - 12/16/2025, 12:52 PM
@Vigor - Yeah because what gets me hyped for a full blown action adventure movie for the most anticipated movie for next year, is Chris Evans holding a baby over a rendition of the Avengers theme song in the most cliché teaser-trailer driven music ever.....

Yeah! Nothing screams Avengers, than Chris Evans holding a sleeping baby........
EskimoJ
EskimoJ - 12/16/2025, 12:56 PM
@Irregular - You'll be there day one regardless, so it doesn't really matter.
slickrickdesigns
slickrickdesigns - 12/16/2025, 12:58 PM
@Irregular - joke?
Really seems like you’re being sarcastic but I can’t tell if you just really like this boring trailer.
Irregular
Irregular - 12/16/2025, 1:12 PM
@EskimoJ - Probably not if its just more characters practically doing normal mundane things in the trailer. What's next? Is Tom Holland going to be baking a cake only for it to smash cut to black to say "Peter Parker will return in Avengers Doomsday!?"
SATW42
SATW42 - 12/16/2025, 1:14 PM
@Irregular - you realize that not everyone is terminally online like us right? I'll show that trailer to my wife and she'll be like "holy shit, he's back!?!"

That teaser is for the general audiences (and to a lesser extent to confirm he's in the movie for people like us, so the rumors stop and they can properly promote the film)

Good god, yall act like that was the final trailer.
Irregular
Irregular - 12/16/2025, 1:15 PM
@slickrickdesigns - Not a joke. That teaser trailer for Doomsday is ASS. At least for Disclosure Day it's being forward to what to expect but also not revealing anything.

For Doomsday...it HAS BEEN EXPECTED that Chris Evans was returning. The teaser I feel was a rejected after credits scene that they may have wanted to use at one point this year and never got the scene shot/edited/graded and mixed in time to release for either Marvel movies for 2025.
SATW42
SATW42 - 12/16/2025, 1:15 PM
@Irregular - "Is Tom Holland going to be baking a cake only for it to smash cut to black to say "Peter Parker will return in Avengers Doomsday!?""

No, because that's not the return of a beloved character and actor that is a major reveal to general audiences.
SATW42
SATW42 - 12/16/2025, 1:15 PM
@Irregular - "For Doomsday...it HAS BEEN EXPECTED that Chris Evans was returning. "

By people like us, not general audiences.
Vigor
Vigor - 12/16/2025, 1:17 PM
@Irregular - that is one teaser of probably 6 more to come. You really think thats their traditional trailer? That teaser gets "Doomsday" on the lips of every soccer mom who dropped marvel movies after Endgame

There will be more teasers and actual trailers to come. Remember.. the movie releases in a year
Irregular
Irregular - 12/16/2025, 1:19 PM
@SATW42 - "I'll show that trailer to my wife and she'll be like "holy shit, he's back!?!""

He was literally back in Deadpool & Wolverine lmao. Yeah he wasn't Captain America, but let's stop pretending his presence hasn't been around lol.

"That teaser is for the general audiences"

You mean an after credits scene?

Good god, yall act like that was the final trailer.

Good god, yall act like I murdered your children right in front of you because I don't like a teaser lmao. Who is over-dramatic here again?
Irregular
Irregular - 12/16/2025, 1:20 PM
@SATW42 - Calm down damn lmao. Never seen so many die hard MCU fans get so wound up that someone doesn't like something they don't like.
Irregular
Irregular - 12/16/2025, 1:22 PM
@SATW42 - Lmao do you not know how social media works? Do you not think that people including general audiences who have been following Marvel for years through social media, aren't getting fed info about what is happening behind the scenes? It's funny how a lot of you think it's still the early social media days.
Irregular
Irregular - 12/16/2025, 1:23 PM
@Vigor - "that is one teaser of probably 6 more to come. You really think thats their traditional trailer?"

And for the first of 6, I feel this teaser was ass. So what if I don't like it lol?

"There will be more teasers and actual trailers to come. Remember.. the movie releases in a year"

Does it!? Don't forget the movie is called Avengers Doomsday! Did you know it was made by Marvel?
SATW42
SATW42 - 12/16/2025, 1:28 PM
@Irregular - it's hilarious that you think the average Joe knows the daily goings on of Marvel. I work in an office of about 75 people and was one of TWO people who saw Endgame.

One person, in their 40s, asked me what endgame was when I said I was going to see it. This person has 3 kids as well.

Again, not everyone is terminally online.
SATW42
SATW42 - 12/16/2025, 1:30 PM
@Irregular - I'm not mad, and can care less if you like it or not, I'm just telling you the marketing reason behind it, and that it will generate attention, because it confirms the return of Steve Rogers who we haven't seen since endgame.

Just because YOU knew he was coming, doesn't mean the WORLD did.

Get out of your bubble bro lmao
SATW42
SATW42 - 12/16/2025, 1:35 PM
@Irregular - "He was literally back in Deadpool & Wolverine lmao."

Yeahup, and she saw that and loved it and guess what, had no idea he was supposed to be in it. Because she's not chronically online. Also has a job where she's on her feet all day so she literally doesn't look at her phone for over 8 hours a day.
Irregular
Irregular - 12/16/2025, 1:41 PM
@SATW42 - "it's hilarious that you think the average Joe knows the daily goings on of Marvel. I work in an office of about 75 people and was one of TWO people who saw Endgame."

And you say I need to get out of my bubble. I don't know if you are a weird stalker who goes around asks people if they watched a certain movie or not but...I think you need to stop....

"One person, in their 40s, asked me what endgame was when I said I was going to see it. This person has 3 kids as well.

Again, not everyone is terminally online.


Yeah bro, it's YOU who is terminally online if you gotta remember who saw the movie or not of if it even matters LMAO. And you're writing like 3 different comments to me too? No wonder out of the 75 people you know only one person because weird crap like this lol!
Irregular
Irregular - 12/16/2025, 1:43 PM
@SATW42 - "Yeahup, and she saw that and loved it and guess what, had no idea he was supposed to be in it."

Yeah, yeah yeah, she was surprised just like she was surprised and probably disappointed when you put down your pants too. I get your point.

The teaser is still ass...thank you!
SATW42
SATW42 - 12/16/2025, 6:04 PM
@Irregular - “ And you say I need to get out of my bubble.”

Yes, because you think everyone is like you has the same experience and media intake you do, while I’m outside of my bubble and know that while I visit sites like this not everyone does and therefore is surprised by things like Chris Evans is back in the MCU as Steve Rogers where you just assume everyone knows by osmosis
Irregular
Irregular - 12/16/2025, 7:10 PM
@SATW42 - "while I’m outside of my bubble and know that while I visit sites like this not everyone does and therefore is surprised by things like Chris Evans is back in the MCU as Steve Rogers"

Are you sure you're outside your bubble? Did you ask the pharmacist down the street? The clerk at the local gas station? Or did you ask the fireman at the fire station if they've seen Endgame!? Did you survey your small town of 75 people and determine that the rest of the world may have not seen Endgame?

Jesus you're dumb if you assume I think everyone thinks like me. I mean, it's not like Spider-Man Brand New Day that doesn't even have a teaser out in theaters is trending more than Avengers Doomsday which DOES have a trailer. I mean all these normies just can't stop talking about that STEVE ROGERS IS IN AVENGERS DOOMSDAY! OH MAN GUYS!!!! LOOSE MINDS FOR A SEQUEL TO A MOVIE FROM 2019!!!!!
Conquistador
Conquistador - 12/16/2025, 12:44 PM
This was a welcome suprise... but the vfx weakens what should be the grand return of Spielberg
Conquistador
Conquistador - 12/16/2025, 12:46 PM
@Conquistador - **return of Sci-Fi Spielberg
thedrudo
thedrudo - 12/16/2025, 2:41 PM
@Conquistador - I know! Enough of these awful CG animals. It’s super distracting.
Conquistador
Conquistador - 12/16/2025, 2:47 PM
@thedrudo - Right!? I mean surely they can use animatronics and save themselves on the vfx artist bills.
Bucky74
Bucky74 - 12/16/2025, 2:50 PM
@thedrudo - I literally just posted the same thing without seeing this, lol. The eye can tell and CGI animals look goofy as fu$k.
ObserverIO
ObserverIO - 12/16/2025, 5:10 PM
@thedrudo - just be thankful we still have real humans.

...for the most part.
AlexdoxA
AlexdoxA - 12/16/2025, 12:45 PM
"Disclosure Day" is not a cinematic title. It lacks a je ne sais quoi
Vigor
Vigor - 12/16/2025, 12:47 PM
@AlexdoxA - its like independence day. Except its the day we [frick] around and find out
TheVisionary25
TheVisionary25 - 12/16/2025, 12:54 PM
@AlexdoxA - it does feel kinda flat

If the movie was just called Disclosure , that works better imo.
Nolanite
Nolanite - 12/16/2025, 12:55 PM
@AlexdoxA -

I don't know either

Nolanite out
slickrickdesigns
slickrickdesigns - 12/16/2025, 1:00 PM
@AlexdoxA - The Disclosure Day the Earth Stood Still 😂
ObserverIO
ObserverIO - 12/16/2025, 5:11 PM
@AlexdoxA - Yeah I'd workshop that.

Full Disclosure?
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