Amazon MGM Studios’ Project Hail Mary is gearing up to launch in theaters March 20, and if the film’s global press conference is any indication, this isn’t just another space thriller — it’s a big-hearted, high-stakes ride powered by human connection, curiosity, and one unforgettable friendship.

Based on Andy Weir’s New York Times best-selling novel, Project Hail Mary stars Ryan Gosling as science teacher Ryland Grace, who wakes up alone on a spaceship with no memory of how he got there — only to learn he may be humanity’s last shot at solving a cosmic mystery that’s causing the sun to die. The cast also includes Sandra Hüller, James Ortiz, Lionel Boyce, Ken Leung, Milana Vayntrub, and Priya Kansara, with the film directed by Oscar-winning duo Phil Lord & Christopher Miller and adapted by screenwriter Drew Goddard.

At the global press conference moderated by Rotten Tomatoes’ Jacqueline Coley, the team pulled back the curtain on what makes this story hit so hard: it’s epic in scope, but it lives and dies in intimacy — especially in the bond between Grace and Rocky, the alien engineer who becomes the mission’s unexpected heart.

Ryan Gosling: “An optimistic opportunity… to look at the future as something not to fear”

Gosling revealed he first encountered the manuscript during a moment when the industry felt like it was shutting down — and that timing mattered. He described Weir’s story as “moving” and “optimistic,” an invitation to see the future not as doom, but as a puzzle humanity can solve.

He also admitted he felt the weight of the role immediately, calling it the kind of movie people remember where they were when they saw it — the kind of theatrical experience that becomes part of a moment in time.

And for Gosling, this one is personal. He said he wanted Project Hail Mary to be that rare film families can genuinely share — the kind that creates “core memory” nights at the movies. The message he hopes younger audiences take with them? Turning fear into curiosity — and remembering what people can do when they don’t give up on each other.

Amy Pascal on why Lord & Miller were the only choice

Producer Amy Pascal summed up the creative challenge: telling a story that journeys into the vast unknown while still unraveling a person’s humanity. For her, Lord & Miller were the perfect match because they can deliver a thrilling ride without ever losing the people inside it.

She also shared a revealing detail about Gosling’s process: a relentless curiosity that explores every version of a moment — something she said aligned perfectly with Lord & Miller’s own “boundless” creative endurance. The result, she suggested, is a filmmaking “dream team” built to chase every possibility until the movie becomes something bigger than anyone expected.

The “laugh-cry” superpower — and why the film doesn’t fit one genre box

Lord & Miller have a reputation for blending heart and humor, and Goddard said that balance is exactly why the adaptation could work at all. He called the story more ambitious than The Martian — and openly admitted he was terrified at first.

Then he found out who was leading the film.

Goddard praised Gosling as the only actor who could handle the role’s extreme degree of difficulty — shifting between comedy and drama, often instantly, while carrying long stretches of isolation. He also pointed to Sandra Hüller as essential, saying the production needed someone the world would instantly believe could be put “in charge.”

Lord & Miller echoed that emotional messiness is the point — that the film embraces how life can be funny, sad, terrifying, and uplifting all at once. They even joked they’re not calculating the tone with a “pie chart.” Instead, they’re chasing the clumsy warmth of real relationships — because that’s where audiences connect.

Rocky is real — and the team wants you to “die for that rock”

One of the most talked-about elements is Rocky, the alien character whose friendship with Grace becomes the engine of the story. The filmmakers were quick to correct one point: Rocky isn’t “just CGI.” They described a hybrid approach — practical puppetry paired with animation — designed to preserve performance and spontaneity.

Gosling broke down how crucial puppeteer James Ortiz was to bringing Rocky to life. Ortiz didn’t just operate a puppet — he performed Rocky’s voice and personality in real time, sometimes for extended takes that stretched 20 minutes… 30 minutes… even an hour. That on-set connection, Gosling said, became the real-life version of what the characters were going through: trying to connect, trying to communicate, trying to make something work.

Weir backed that up, noting that audiences often underestimate how much creativity actors contribute — and how much better the film became because Gosling and Ortiz could riff and build Rocky’s voice in the moment. That synergy, he said, made the whole greater than the sum of its parts.

A surprise karaoke moment — and a movie that wants to “help people imagine goodness”

The press conference also revealed one of the film’s unexpected human touches: a karaoke scene involving Sandra Hüller that she didn’t even know existed when she signed on. Gosling recalled hearing her sing off-set and insisting she bring that talent into the film — which he said ultimately shaped the “spirit and energy and soul” of the movie’s marketing.

And while the film promises white-knuckle tension, the team emphasized it’s not bleak. Chris Miller described it as warm and hopeful — a story about beings coming together to solve problems, in space and on Earth.

Phil Lord took it even further, connecting the film’s theme to filmmaking itself: a living example of collaboration, built on generations of people solving problems — whether at JPL, in a writers room, or in the craft of printing an IMAX film strip. Amy Pascal added that the story isn’t only about teamwork — it’s about people who fear each other, who look and sound different, realizing they have to understand one another to survive.

In other words: Project Hail Mary wants to thrill you — but it also wants to leave you feeling a little better about what humans can be.

Project Hail Mary opens March 20 in theaters from Amazon MGM Studios.