Trama:
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:

Gwyneth Paltrow Catherine Llewellyn

Anthony Hopkins Robert Llewellyn

Jake Gyllenhaal Harold 'Hal' Dobbs

Hope Davis Claire Llewellyn

Danny McCarthy Cop

Tobiasz Daszkiewicz Limo Driver

Gary Houston Professor Barrow

Leigh Zimmerman Friend at Party

Colin Stinton Theoretical Physicist

Leland Burnett Band Vocalist

John Keefe University Friend

Chipo Chung University Friend

C. Gerod Harris University Friend

Roshan Seth Professor Bhandari

Anne Wittman Friend at Party

Lolly Susi Airport Check-In Lady

Supporto: Sconosciuto,

In prestito: No

Rapporto: Unknown