Proof
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…
Where to Stream
Stream in 7 countries
Sorted by distance from 
United States
US United States
CA Canada
DE Germany
CH Switzerland
AT Austria
SK Slovakia
KR South KoreaCast, directors & writers
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
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
John Madden
Director
David Auburn
Writer
Rebecca Miller
Writer
Keywords
About streaming Proof worldwide
Our listings show subscription, free or ad-supported streaming for Proof in 7 countries. Providers and access requirements vary by country.
In United States, the listed subscription streaming options for Proof are fuboTV, Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, and Paramount+ Roku Premium Channel.
Kanopy is listed with a free streaming offer for Proof in United States. Check the service for account requirements.
Paramount+ Amazon Channel is listed as a channel option. Check the channel's subscription requirements on its host platform before signing up.
Our listings also show streaming in 6 other countries, including Canada, Germany, and Switzerland. Follow the country guides below to compare providers.
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