Proof

Proof (2005)

The biggest risk in life is not taking one.

Catherine is a woman in her late twenties who is strongly devoted to her father, Robert, a brilliant and well-known mathematician whose grip on reality is beginning to slip away. As Robert descends into madness, Catherine begins to wonder if she may have inherited her father's mental illness along with his mathematical genius.

star 6.3 6.7 64 62%
  • Release Date: 2005-09-05
  • Runtime: 1h 41min
  • Director: John Madden

Where to Watch Proof Online

You can now watch Proof online on the following streaming services in the United States.

  • Trailer

    Cast

    • Gwyneth Paltrow

      Catherine Llewellyn

    • Anthony Hopkins

      Robert Llewellyn

    • Jake Gyllenhaal

      Harold 'Hal' Dobbs

    • Hope Davis

      Claire Llewellyn

    • Danny McCarthy

      Cop

    • Tobiasz Daszkiewicz

      Limo Driver

    • Gary Houston

      Professor Barrow

    • Leigh Zimmerman

      Friend at Party

    • Colin Stinton

      Theoretical Physicist

    • Leland Burnett

      Band Vocalist

    • John Keefe

      University Friend

    • Chipo Chung

      University Friend

    • C. Gerod Harris

      University Friend

    • Roshan Seth

      Professor Bhandari

    • Anne Wittman

      Friend at Party

    • Lolly Susi

      Airport Check-In Lady

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