67%
6.6 (48k)Age rating
CC
HD
PG-13
100min
Free
retail price
CC
PG-13
100min - English
Free
retail price
CC
HD
PG-13
100min - English
Free with ads
retail price
CC
HD
PG-13
100min
Rent
$3.99
CC
HD
PG-13
100min - English
Rent
$3.99
CC
HD
PG-13
100min - English
Rent
$3.99
CC
HD
PG-13
100min - English
Rent
$3.99
CC
HD
PG-13
100min - English
Buy
$9.99
CC
HD
PG-13
100min - English
Buy
$9.99
CC
HD
PG-13
100min - English
Buy
$9.99
Didn't find what you were looking for?
Let us notify you once it becomes available on more services.
CC
SD
PG-13
100min
Buy DVD
$13.96
Something wrong? Let us know!
Currently you are able to watch "Proof" streaming on YouTube Free for free with ads or buy it as download on Amazon Video, Apple TV Store, Fandango At Home. It is also possible to rent "Proof" on Amazon Video, Apple TV Store, Fandango At Home, JustWatch TV online
Besides streaming, you can also buy the movie on DVD from Amazon DVD / Blu-ray and watch it anytime.
You can also stream the title for free on Kanopy, Hoopla.
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.
