Now streaming · 5 credits

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6.320051h 40mDramaMysteryHD · Subtitles

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“The biggest risk in life is not taking one.”

About 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.

Proof (2005) is a drama/mystery film running 1h 40m, directed by John Madden. It is available in HD on Movy for 5 credits. Create an account, add credits and the unlock is yours permanently. Use the player controls for subtitles, quality and fullscreen.

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Proof FAQ

How much does it cost to watch Proof?

Proof costs 5 credits on Movy. Credits are $1 each, and an unlock is permanent — once bought, the film stays in your account and can be rewatched without paying again.

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Yes. Create an account, add credits, then unlock the film. Signing up is free and only takes an email and password.

Can I watch Proof again after unlocking it?

Yes. The purchase is attached to your account, so returning to this page later opens the player directly. You are only charged once.

Who directed Proof?

Proof was directed by John Madden.

Can I watch Proof on my phone?

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Watch Proof (2005) Online in HD — Full Movie | Movy