Project Hail Mary

PG-13 Mar 09, 2026 Science Fiction · At 2h 36m, it takes time to build its scientific puzzles but rewards patient viewers.
Insufficient data available
8.4/10
IMDb
94%
Fresh
77
77/100
Metacritic
4.31/5
Letterboxd
🎬
8.6/10
TMDB
Before you watch

Science teacher wakes alone on spaceship with amnesia, must save humanity

Rewatch
warm comfort
Attention
full focus
Phone-check
low

The brief

Phil Lord trades his usual comedic sensibilities for hard science fiction, crafting a surprisingly intimate space thriller that balances rigorous problem-solving with genuine emotional stakes. Gosling delivers his most engaged performance in years as a dorky science teacher turned unlikely hero, making complex astrophysics feel accessible without dumbing it down. The film unfolds like a puzzle box, gradually revealing its mysteries while maintaining the cozy, lived-in feel of someone truly alone in the vastness of space. Perfect for anyone who loved The Martian's optimistic ingenuity but wished it had more heart and higher stakes.

cerebral puzzle-solving cozy isolation hard science fiction hopeful ingenuity space claustrophobia memory mystery optimistic heroism

The verdict

If you love smart science fiction that treats both its audience and its science with respect, this is an emotionally satisfying puzzle that proves blockbuster entertainment doesn't require dumbed-down explanations. If you need constant action or get impatient with methodical problem-solving sequences, the deliberate pacing and technical focus will test your endurance across its lengthy runtime.

Watch with

  • 👥 Science enthusiasts and sci-fi fans
  • 👤 Those seeking thoughtful solo viewing
  • ⚠️ May bore action seekers

Heads up

  • Extinction-level threat themes (moderate)
  • Memory loss and disorientation (brief)
  • Isolation and space peril (moderate)

Credits

Director
Phil Lord
Cast
Ryan Gosling, Sandra Hüller, Lionel Boyce, Ken Leung, Milana Vayntrub, Liz Kingsman, James Ortiz
Official synopsis

'Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he

The Double

Make a night of it
Poster for The Wandering Earth II

Pair this with The Wandering Earth II (2023)

Both feature scientists racing against time to save humanity from extinction.

Total runtime: 2h 36m + 2h 54m = 5h 30m

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