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Where to watch Proof (2005)
Proof is streaming on Paramount+ in 1 country, Hollywood Suite in 1 country and Hollywood Suite Amazon Channel in 1 country, plus 2 more services. In the US, you can watch it on Paramount+ and fuboTV. It isn't on a subscription service in the UK right now.
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 with his mathematical genius.
Also available regionally
Hollywood Suite
Hollywood Suite Amazon Channel
Watcha
fuboTV
Quick answers
Is Proof on Netflix?
No. Proof isn't on Netflix in any country right now.
Is Proof on Prime Video?
No. Proof isn't on Prime Video in any country right now.
Is Proof on Disney+?
No. Proof isn't on Disney+ in any country right now.
Is Proof on Max?
No. Proof isn't on Max in any country right now.
Where can I watch Proof in the US?
In the US, Proof is streaming on Paramount+ and fuboTV.
Where can I watch Proof in the UK?
Proof isn't on a subscription streaming service in the UK right now. A VPN lets you watch it from a country where it is streaming.
Where can I watch Proof in Canada?
In Canada, Proof is streaming on Hollywood Suite and Hollywood Suite Amazon Channel.
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Last updated October 7, 2026.