Proof

The story

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.

Cast & crew

Gwyneth PaltrowCatherine Llewellyn

Anthony HopkinsRobert Llewellyn

Jake GyllenhaalHarold 'Hal' Dobbs

Hope DavisClaire Llewellyn

Danny McCarthyCop

Tobiasz DaszkiewiczLimo Driver

Gary HoustonProfessor Barrow

Leigh ZimmermanFriend at Party

Colin StintonTheoretical Physicist

Leland Burnett

Leland BurnettBand Vocalist

John KeefeUniversity Friend

Chipo ChungUniversity Friend