Become an IMDbPro Member Today

Get access to the essential resource for the entertainment industry

Find Contacts & Representation

Showcase Yourself

Never Miss an Update

Stay connected with contact details for over 300,000 industry professionals and companies

Manage your photos and the credits you're Known For on IMDbPro, IMDb and Amazon Video

Use IMDbPro Track to get instant alerts about updates to IMDb pages of people & titles you follow

Start your 30-Day free trial
Already a member?

Proof (2005)

PG-13
100 min | Drama, Mystery

The daughter of a brilliant but mentally disturbed mathematician, recently deceased, tries to come to grips with her possible inheritance: his insanity. Complicating matters are one of her father's ex-students, who wants to search through ...See moreThe daughter of a brilliant but mentally disturbed mathematician, recently deceased, tries to come to grips with her possible inheritance: his insanity. Complicating matters are one of her father's ex-students, who wants to search through his papers, and her estranged sister, who shows up to help settle his affairs. See less
Director
Writers
David Auburn (play) (screenplay) | Rebecca Miller (screenplay)
Cinematographer
Alwin H. Küchler (as Alwin Küchler)
Production Designer
Trending & News
MOVIEmeter
Members only
News articles
Box Office
Budget
$20,000,000
Opening weekend
$193,840
Gross (US & Canada)
$7,535,331
Gross (World)
$14,189,860
See all box office data

Release date
Oct 7, 2005 (United States)

Contacts

Become a member to access contact information

Cast

+ Add Cast
24 cast members
Name STARmeter Known for
Gwyneth Paltrow
Catherine Catherine   See fewer
Top 5000
Top 5000
Jake Gyllenhaal
Harold Dobbs - Hal Harold Dobbs - Hal   See fewer
Top 500
Members only
Hope Davis
Claire Claire   See fewer
Top 5000
Tobiasz Daszkiewicz
Limo Driver (as Tobiacz Daszkiewicz) Limo Driver (as Tobiacz Daszkiewicz)   See fewer
Members only
Gary Houston
Professor Barrow Professor Barrow   See fewer
Members only
Anne Wittman
Friend at Party Friend at Party   See fewer
Members only
Leigh Zimmerman
Friend at Party Friend at Party   See fewer
Members only
Colin Stinton
Theoretical Physicist Theoretical Physicist   See fewer
Members only
Leland Burnett
Band Vocalist Band Vocalist   See fewer
Members only
John Keefe
University Friend University Friend   See fewer
Members only
Chipo Chung
University Friend University Friend   See fewer
Members only
C. Gerod Harris
University Friend (as C Gerod Harris) University Friend (as C Gerod Harris)   See fewer
Members only
Roshan Seth
Professor Bhandari Professor Bhandari   See fewer
Members only
Lolly Susi
Airport Check-In Lady Airport Check-In Lady   See fewer
Members only
Rhys Bond
Wake Guest (uncredited) Wake Guest (uncredited)   See fewer
Members only
Benjamin S. Carroll
Memorial Attendee (uncredited) Memorial Attendee (uncredited)   See fewer
Members only
Daniel Hatkoff
Student (uncredited) Student (uncredited)   See fewer
Members only
Selena Mars
Student (uncredited) Student (uncredited)   See fewer
Members only
Christian Rose
Airport Patron (uncredited) Airport Patron (uncredited)   See fewer
Members only
Haroula Rose
Student (uncredited) Student (uncredited)   See fewer
Members only
John Thurner
Church Memorial Attendee (uncredited) Church Memorial Attendee (uncredited)   See fewer
Members only
Brigitte Wulf
Student (uncredited) Student (uncredited)   See fewer
Members only
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.

MOVIEmeter

Members only

Become a member to access additional data

Ratings Breakdown

6.7 / 10 | 41,282 votes