
Knowing (2009)
What happens when the numbers run out?
Keywords
Knowing rating: IMDb, Rotten Tomatoes and Metacritic
With 35% on Rotten Tomatoes, backed by 6.2/10 on IMDb and 41/100 on Metacritic, critical reception of this film has been modest.
About Knowing
A teacher opens a time capsule that has been dug up at his son's elementary school; in it are some chilling predictions -- some that have already occurred and others that are about to -- that lead him to believe his family plays a role in the events that are about to unfold.
Cast of Knowing

Nicolas Cage
as John Koestler

Rose Byrne
as Diana Wayland

Chandler Canterbury
as Caleb Koestler

Ben Mendelsohn
as Phil Bergman

Nadia Townsend
as Grace Koestler

Terry Camilleri
as Cashier

Lara Robinson
as Lucinda Embry / Abby Wayland

Adrienne Pickering
as Allison

Danielle Carter
as Miss Taylor (1959)

Alethea McGrath
as Miss Taylor (2009)
- D
David Lennie
as Principal Clark (1959)
- D
D.G. Maloney
as The Stranger
Knowing facts
- Budget
- $50M
- Box office
- $155.4M
Our take on Knowing
Alex Proyas's 2009 film mixes science-fiction, mystery and thriller around a teacher who opens a time capsule unearthed at his son's elementary school. Inside are eerie predictions, some already fulfilled and others still to come, that convince him his family is bound up in the events about to unfold. The premise drives a mounting sense of dread as coincidence gives way to something larger, blending disaster-tinged spectacle with questions of fate and design. It suits viewers who enjoy high-concept genre puzzles and portentous, apocalyptic mood over grounded realism. If you like speculative thrillers that chase a cosmic mystery to its conclusion, this offers an intriguing, ominous ride.
Ranked by the iRankMovies editorial teamUpdated August 2026MethodologyData sources
Audience opinions
What the audience liked
- •Ambitious apocalyptic scope with astronomical intrigue
- •Decent sci-fi premise grounded in actual astrophysics concepts
- •End-of-world imagery carries narrative weight
What the audience disliked
- •Convoluted plot mechanics undermine core mystery setup
- •Abrupt tonal shifts between thriller and spiritual drama
Trailer
Where to watch Knowing(US)
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