Project Hail Mary (2026)
A lone astronaut with no memory of his past must unravel a cosmic mystery — and Earth's survival depends on his answer.
Project Hail Mary - Movie Information
- Original Title: Project Hail Mary
- Release Year: 2026
- Directed by: Phil Lord, Christopher Miller
- Type: Movie
- Genres: Sci-Fi, Adventure, Mystery
- Age Rating (US): PG-13
- Runtime: 2h 37m
- Original Language: English
- Spoken Languages: English
- Release Date (Theatrical): March 18, 2026 (Belgium - 12), March 20, 2026 (United States - PG-13), March 19, 2026 (Canada), March 20, 2026 (United Kingdom - 12A), March 19, 2026 (Germany - 12), March 18, 2026 (France), March 19, 2026 (Australia - M), March 19, 2026 (Brazil), March 19, 2026 (Mexico), March 19, 2026 (Italy), March 20, 2026 (Spain), March 18, 2026 (South Korea - 12), March 20, 2026 (China)
- Alternative Titles: Проект «Конец света» (RU)
- Production Companies: Lord Miller, Goddard Textiles, Amazon MGM Studios, Pascal Pictures
- Production Countries: United States of America
Project Hail Mary - Plot
Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there. As his memory returns, he begins to uncover his mission: solve the riddle of the mysterious substance causing the sun to die out. He must call on his scientific knowledge and unorthodox ideas to save everything on Earth from extinction… but an unexpected friendship means he may not have to do it alone.
Project Hail Mary - Trailer
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Project Hail Mary - Cast & Crew
Director(s)
- Phil Lord
- Christopher Miller
Main Cast
- Ryan Gosling
- Sandra Hüller
- Lionel Boyce
- Ken Leung
- Milana Vayntrub
- Liz Kingsman
- James Ortiz
- Orion Lee
- Priya Kansara
Writers
- Drew Goddard
Producers
- Rachel O'Connor
- Ryan Gosling
- Amy Pascal
- Christopher Miller
- Phil Lord
Project Hail Mary - FAQs
Who plays Ryland Grace in Project Hail Mary?
Ryan Gosling plays Ryland Grace, the amnesiac science teacher who wakes alone on a spacecraft with no memory of his mission. Gosling also served as a producer on the film. His performance anchors the story, which relies heavily on his character's solo journey through deep space.
Is Project Hail Mary based on a true story?
No, Project Hail Mary is not based on a true story. It is adapted from the 2021 science fiction novel of the same name by Andy Weir, the author of The Martian. While the film draws on real scientific principles, its premise — a lone astronaut saving Earth from a dying sun — is entirely fictional.
Where can you watch Project Hail Mary?
Project Hail Mary is an Amazon MGM Studios release. It is expected to be available on Prime Video following its theatrical run, which begins March 20, 2026, in the United States. For the most current streaming availability and regional options, check JustWatch for up-to-date platform listings.
What is Project Hail Mary about?
Project Hail Mary follows science teacher Ryland Grace, who wakes on a spaceship far from Earth with no memory of how he got there. As his past slowly returns, he discovers he is humanity's last hope — tasked with identifying a mysterious substance draining the sun's energy before all life on Earth perishes.
Who directed Project Hail Mary?
Project Hail Mary was directed by Phil Lord and Christopher Miller, the filmmaking duo behind The LEGO Movie, Spider-Man: Into the Spider-Verse, and 21 Jump Street. The screenplay was written by Drew Goddard, known for The Martian and Cabin in the Woods.
Does Project Hail Mary have an unexpected alien friendship?
Yes. One of the film's most celebrated elements — drawn directly from Andy Weir's novel — is Ryland Grace's unlikely bond with an extraterrestrial being he encounters during his mission. This friendship becomes central to the story's emotional core and its resolution, offering warmth and humor within the high-stakes sci-fi premise.
What is the age rating for Project Hail Mary?
Project Hail Mary is rated PG-13 in the United States. In other territories it carries comparable ratings: 12A in the United Kingdom, 12 in Belgium, Germany, and South Korea, and M in Australia. The film is suitable for general audiences, with content appropriate for teens and older viewers.
How long is Project Hail Mary?
Project Hail Mary has a runtime of 2 hours and 37 minutes (157 minutes). It is a substantial sci-fi epic that balances intimate character drama with large-scale adventure, giving ample time to develop both its central mystery and the emotional relationships at the heart of the story.
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