Original title:
Proof
[en]
Proof
[en]
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.
Genre
Drama, Mystery
Country
Canada 
United Kingdom
United States
United Kingdom
United States
Budget
$20 000 000
Revenue
$7 535 331
Duration
1 hour 41 minutes
Release status
Released
Actors
Catherine Llewellyn
Gwyneth Paltrow
Robert Llewellyn
Anthony Hopkins
Harold 'Hal' Dobbs
Jake Gyllenhaal
Claire Llewellyn
Hope Davis
Cop
Danny McCarthy
Limo Driver
Tobiasz Daszkiewicz
Professor Barrow
Gary Houston
Friend at Party
Leigh Zimmerman
Theoretical Physicist
Colin Stinton
Band Vocalist
Leland Burnett