Where to watch Proof (2005) in United States
- Movie
- United States
- 1h 40m
Which language do you want to watch Proof in?
Pick a language to see where it streams. On OTT in 4 countries and 2 languages.
English audio is available in
French audio is available in
Streaming in United States
- Paramount Plus Essential Subscription Link soon
- Paramount+ Subscription Link soon
- fuboTV Subscription Link soon
- Kanopy Free Link soon
- Pluto TV Free Watch
- Prime Video Channel add-on · 1 audio · 1 subtitles Watch
- The Roku Channel HD Channel add-on · 1 audio · 1 subtitles · leaves 1 Dec 2026 Watch
- Apple TV Rent Link soon
- Fandango at Home Rent Link soon
- Google Play Movies Rent Link soon
- JustWatch TV Store Rent Link soon
- YouTube Rent Link soon
Browse United States:English movies
Want this in another language?
Tell us which one. We publish the counts openly on most requested dubs, so platforms and distributors can see what people are actually asking for.
Story
Catherine is a smart young woman. She spent years caring for her aging father, Robert, a famous mathematician who suffered from mental illness. After his sudden death, she deals with heavy grief. She also fears inheriting his unstable mind. Her practical sister, Claire, arrives with plans to sell the family home and take Catherine to New York. Meanwhile, Hal, one of Robert's former students, searches through the late professor's old notebooks. He hopes to find one last piece of hidden genius. Soon, Hal discovers a notebook containing an important mathematical equation. Shockingly, Catherine claims she wrote the complex work herself. However, neither Hal nor Claire believes her. They assume the advanced mathematics are far beyond her abilities. Catherine must fight to verify her true authorship while proving her own sanity to those closest to her.
Cast
-
Gwyneth PaltrowCatherine Llewellyn
-
Anthony HopkinsRobert Llewellyn
-
Jake GyllenhaalHarold 'Hal' Dobbs
-
Hope DavisClaire Llewellyn
-
Danny McCarthyCop
-
Tobiasz DaszkiewiczLimo Driver
Frequently asked questions
Where can I watch Proof in United States?
Proof is available in United States on Paramount Plus Essential, Paramount+, fuboTV, Kanopy, Pluto TV, Prime Video, The Roku Channel, Apple TV, Fandango at Home, Google Play Movies, JustWatch TV Store and YouTube. Use the buttons above to open the official platform.
Is Proof on a subscription in United States?
Yes. In United States it is included with Paramount Plus Essential, Paramount+, fuboTV, Prime Video and The Roku Channel — no extra rental charge.
Can I watch Proof free in United States?
Yes, legally and free on Kanopy and Pluto TV in United States.
Which audio languages are available in United States?
Proof is offered with English audio in United States.
Is Proof leaving The Roku Channel in United States?
Yes. The Roku Channel lists it until 1 Dec 2026 in United States, so that is the last day to watch it there.
When was Proof added to Pluto TV in United States?
It showed up on Pluto TV in United States on 1 Sep 2026.
Is Proof available in English in United States?
Yes. English audio is offered on Prime Video and The Roku Channel in United States.
Does Proof have English subtitles in United States?
Yes. English subtitles are listed on Prime Video and The Roku Channel in United States.
Is Proof included with Prime Video in United States?
It is a paid channel add-on on Prime Video in United States, not part of the base plan — you pay for that channel separately.
Is Proof on Netflix in United States?
No. In United States it is not on Netflix right now. It is available on Paramount Plus Essential, Paramount+, fuboTV, Kanopy, Pluto TV, Prime Video, The Roku Channel, Apple TV, Fandango at Home, Google Play Movies, JustWatch TV Store and YouTube instead.
Is Proof on Prime Video in United States?
Yes. Proof is on Prime Video in United States (channel add-on).
Is Proof on Apple TV in United States?
Yes. Proof is on Apple TV in United States (rent).
