Knowing

Knowing (2009)

What happens when the numbers run out?

Release:2009
Runtime:2h 1m
Country:United Kingdom
Director:Alex Proyas
Language:English

Genre

ActionMysteryScience Fiction
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Keywords

CataclysmMelancholyCodeAlienTime CapsuleEnd Of The WorldAstrophysicistGrieving Widower

Knowing rating: IMDb, Rotten Tomatoes and Metacritic

IMDb6.2/10· 258K votes
Rotten Tomatoes35%
Metacritic41%
TMDb6.253/10· 6K votes

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

    Nicolas Cage

    as John Koestler

  • Rose Byrne

    Rose Byrne

    as Diana Wayland

  • Chandler Canterbury

    Chandler Canterbury

    as Caleb Koestler

  • Ben Mendelsohn

    Ben Mendelsohn

    as Phil Bergman

  • Nadia Townsend

    Nadia Townsend

    as Grace Koestler

  • Terry Camilleri

    Terry Camilleri

    as Cashier

  • Lara Robinson

    Lara Robinson

    as Lucinda Embry / Abby Wayland

  • Adrienne Pickering

    Adrienne Pickering

    as Allison

  • Danielle Carter

    Danielle Carter

    as Miss Taylor (1959)

  • Alethea McGrath

    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)

View on JustWatch

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