Currently on 10 streaming services & also available on disc.

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Proof

JustWatch Icon74%
6.6 (48k)
PG-13

Age rating

1h 40min

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.

JustWatch TV Store
Rent
$3.99
CC EN
HD

Proof streaming: where to watch online?

Currently you are able to watch "Proof" streaming on fuboTV, Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel. It is also possible to buy "Proof" on Amazon Video, Apple TV Store, Fandango At Home as download or rent it on Amazon Video, Apple TV Store, JustWatch TV Store, Fandango At Home online.

Besides streaming, you can also buy the movie on DVD from Amazon DVD / Blu-ray and watch it anytime.

You can also stream the title for free on Kanopy.

Synopsis

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.

Videos: Trailers, Teasers, Featurettes

Trailer Preview Image
Trailer Preview Image
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Trailer Preview Image

Where does Proof rank today?

The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.

Proof is 8917 on the JustWatch Daily Streaming Charts today. The movie has moved up the charts by 16 places since yesterday. In the United States, it is currently more popular than Touchy Feely but less popular than Laserhawk.

Cast

Gwyneth Paltrow
Gwyneth Paltrow

Catherine Llewellyn

Anthony Hopkins
Anthony Hopkins

Robert Llewellyn

Jake Gyllenhaal
Jake Gyllenhaal

Harold 'Hal' Dobbs

Hope Davis
Hope Davis

Claire Llewellyn

Danny McCarthy
Danny McCarthy

Cop

Tobiasz Daszkiewicz
Tobiasz Daszkiewicz

Limo Driver

Gary Houston
Gary Houston

Professor Barrow

Leigh Zimmerman
Leigh Zimmerman

Friend at Party

Colin Stinton
Colin Stinton

Theoretical Physicist

Leland Burnett
Leland Burnett

Band Vocalist

John Keefe
John Keefe

University Friend

Chipo Chung
Chipo Chung

University Friend

C. Gerod Harris
C. Gerod Harris

University Friend

Roshan Seth
Roshan Seth

Professor Bhandari

Anne Wittman
Anne Wittman

Friend at Party

Lolly Susi
Lolly Susi

Airport Check-In Lady

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