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. When Robert’s work reveals a mathematical proof of potentially historic proportions, it sets off shock waves in more ways than one.

Tagline: The biggest risk in life is not taking one.
Genres: Drama, Mystery
Spoken Language(s): English
Rating: 6.3
Status: Released
Release Date: September 5, 2005
IMDB Link: tt0377107
Home Page:
Production Countries: United States of America
Production Companies: Miramax Films, Endgame Entertainment, Hart-Sharp Entertainment

  • 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
  • Italian - it
  • English - en
  • German - de
Alternative Titles:
  • Proof - La prova - IT
  • A Prova - BR
  • Dokazatelstvo - RU


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Weight 0.13 kg
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