Proof
Director: John Madden
"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.
Where to Watch
fuboTV
Paramount Plus Premium
Paramount Plus Essential
Paramount+ Amazon Channel
Paramount+ Roku Premium ChannelCast
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
In brief
Proof (2005) is a drama, mystery film. With an average rating of 6.4/10 from 757 votes, viewer opinions are mixed. The film runs 1h 40min. You can stream it on: fuboTV, Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel.
Frequently asked questions
Where can I watch Proof online?
Proof is available on the following streaming services: fuboTV, Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel. Availability can change — check the "Where to watch" section on this page for current sources.
How long is Proof?
Proof runs 100 minutes (1h 40min).
What rating does Proof have?
Proof has an average rating of 6.4/10 based on 757 viewer votes on TMDB.
What year is Proof from?
Proof was released in 2005.
