Proof (2005)
The biggest risk in life is not taking one.
Overview
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.
Proof Official Trailer
Where to Watch Proof
Good news: you can stream Proof free (with ads) in United States.
Stream
Free with ads
Rent
Streaming data provided by JustWatch.
Proof Cast
Gwyneth Paltrow
as Catherine Llewellyn
Anthony Hopkins
as Robert Llewellyn
Jake Gyllenhaal
as Harold 'Hal' Dobbs
Hope Davis
as Claire Llewellyn
Danny McCarthy
as Cop
Tobiasz Daszkiewicz
as Limo Driver
Gary Houston
as Professor Barrow
Leigh Zimmerman
as Friend at Party
Colin Stinton
as Theoretical Physicist
- L
Leland Burnett
as Band Vocalist
John Keefe
as University Friend
Chipo Chung
as University Friend
Proof: Quick Answers
Where can I watch Proof?
Proof is streaming on fuboTV, Paramount Plus Premium, Paramount Plus Essential, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel in the US.
When was Proof released?
Proof came out on September 5, 2005.
Is Proof worth watching?
Proof holds a 6.4/10 average from 770 TMDB user ratings. Reactions are mixed, so check the trailer first.
How long is Proof?
Proof runs 100 minutes (1h 40m).
