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. When Robert’s work reveals a mathematical proof of potentially historic proportions, it sets off shock waves in more ways than one.Proof featuring Gwyneth Paltrow and Anthony Hopkins is streaming with subscription on HBO MAX, streaming on HBO, available for rent or purchase on iTunes, and 4 others. It's a drama and mystery movie with a better than average IMDb audience rating of 6.7 (42,801 votes) and was met with mixed reviews by critics.