
Proof
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
You can check official streaming platforms for availability:
Movie Details
- Original Title: Proof
- Genres: Drama, Mystery
- Release Date: 2005-09-05
- Runtime: 101 minutes
- Rating: 6.322/10 (685 votes)
- Budget: $20,000,000
- Revenue: $7,535,331
- Production Companies: Miramax, Endgame Entertainment, Hart-Sharp Entertainment
- Status: Released
- Popularity: 3.5056
- Languages: English
Cast & Crew

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

Leland Burnett
as Band Vocalist
Gallery








Trailers & Clips
Proof | 'Save It' (HD) - Gwyneth Paltrow, Jake Gyllenhaal | MIRAMAX
Birthday Girl
Sisters
Sunday Morning
Proof | 'Security' (HD) - Gwyneth Paltrow, Jake Gyllenhaal | MIRAMAX
Keywords
Frequently Asked Questions
What is Proof?▼
Proof is a Drama, Mystery movie directed by . It was released on 2005-09-05.
Who are the main actors in Proof?▼
The main cast includes Gwyneth Paltrow, Anthony Hopkins, Jake Gyllenhaal, Hope Davis, Danny McCarthy, .
Where can I watch Proof online?▼
You can check official streaming platforms like Netflix, Amazon Prime, or Disney+ to see if Proof is available.
Is Proof based on a true story?▼
The biggest risk in life is not taking one.
What is the IMDb rating of Proof?▼
Proof has an IMDb rating of 6.322/10 based on 685 votes.
What is the budget and revenue of Proof?▼
The movie had a production budget of $20,000,000 and earned $7,535,331 at the box office.
Who composed the soundtrack for Proof?▼
The soundtrack was composed by Miramax, Endgame Entertainment, Hart-Sharp Entertainment. You can listen to it on music streaming platforms.
Where was Proof filmed?▼
Proof was filmed in multiple locations worldwide. You can find official filming locations on IMDb.
How long is Proof?▼
The total runtime of Proof is 101 minutes.
Is Proof suitable for kids?▼
The movie is rated Released. Please check parental guidelines before watching.
Will there be a sequel to Proof?▼
There is no official announcement yet for a sequel to Proof.
Does Proof have a post-credit scene?▼
Some movies include post-credit scenes. Stay till the end to find out!