Project Hail Mary poster

Project Hail Mary (2026)

Film · 2h 37m · Rated PG-13

Adventure, Sci-Fi

A witty science teacher wakes up in space, piecing together his epic, suspenseful mission to save Earth.

Feel-good and earnest, with dry wit. A full-attention watch at a measured pace. Emotionally it is heavy.

84
Must Watch
CouchRot Score, from 5 cinephile ratings

Streaming on Prime Video and MGM+.

Project Hail Mary parents guide

Of what we could confirm, nothing runs past a PG-13: mild language and no real violence.

Scare
Not scary
Jump scares
A couple
One or two sudden jolts.
Gore
No gore
Violence
No real violence
Sex and nudity
None flagged
It is a new release our reader may not know well, so treat our zero as unconfirmed.
Language
Mild
Mild words like damn, hell or crap.

How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.

ConfidenceForming
5 ratings so far, still taking shape.
ConsensusNear Unanimous
DividedNear unanimous
How the 5 ratings land
0
Skip It
0
Not Great
0
Decent
1
Really Good
4
Must Watch

What is Project Hail Mary about?

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.

Does it have a happy ending? (spoiler-safe)

Yes. It lands on a happy note.

Cast and crew

Directed byPhil Lord, Christopher Miller
StarringRyan Gosling, Sandra Hüller, James Ortiz, Lionel Boyce, Milana Vayntrub, Ken Leung

More like Project Hail Mary

Project Hail Mary is on our Epics, Teens, Space, Aliens and Based on books lists.

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Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.