Italy / Sep 05, 2005
The biggest risk in life is not taking one.
1h 40min
Overall average
5.0/10
Videos
Plot
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.
Main cast
Full cast
| Actor | Role |
|---|---|
| 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 |
Genres
DramaMystery
Technical details
| Detail | Value |
|---|---|
| Original title | Proof |
| Original language | English (EN) |
| Spoken languages | English |
| Production countries | United States of America |
| Status | Released |
| Production companies | Miramax, Endgame Entertainment, Hart-Sharp Entertainment |
| Official site | miramax.com |
| Release date | 5 settembre 2005 |
| Executive producer | Julie Goldstein, James D. Stern, Bob Weinstein, Harvey Weinstein |
| Production | John N. Hart, Robert Kessel, Alison Owen, Jeffrey Sharp |
| Writer | David Auburn, Rebecca Miller |
| Casting | Kerry Barden, Billy Hopkins, Suzanne Smith Crowley |
| Editing | Mick Audsley |
| Cinematography | Alwin H. Küchler, Bill Kaye, Olly Tellett |
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Release dates
Theatrical release
Canada / Sep 12, 2005
United States / Sep 30, 2005 / PG-13
Czechia / Jan 05, 2006 / 12
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Spain / Mar 17, 2006 / APTA
Germany / May 04, 2006 / 6
Digital
Japan / Jan 14, 2006 / R18+
Poland / Jan 27, 2006 / 12
Ireland / Feb 24, 2006 / 15A
Austria / May 04, 2006 / 6
Physical media
Australia / Feb 02, 2006 / M / DVD
France / Sep 20, 2006 / TP
Czechia / Jul 17, 2008 / DVD, FilmX
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