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.
Gwyneth Paltrow
Anthony Hopkins
Jake Gyllenhaal
Hope Davis
Danny McCarthy
Tobiasz Daszkiewicz
Gary Houston
Leigh Zimmerman
Colin Stinton
Leland Burnett
John Keefe
Chipo Chung
C. Gerod Harris
Roshan Seth
Anne Wittman
Lolly Susi