John Madden	...	(Director)
David Auburn, David Auburn	...	(Writer)
Gwyneth Paltrow	...	Catherine
Anthony Hopkins	...	Robert
Jake Gyllenhaal	...	Hal
Danny McCarthy	...	Cop
Hope Davis	...	Claire
Tobiasz Daszkiewicz	...	Limo Driver (as Tobiacz Daszkiewicz)
Gary Houston	...	Professor Barrow
Anne Wittman	...	Friend at Party
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
Alwin H. Kuchler	...	Cinematographer

Comments: Based on the Pulitzer Prize winning play by David Auburn

Summary: The daughter of a brilliant but mentally disturbed mathematician (recently deceased) tries to come to grips with her possible inheritance: his insanity. Complicating matters are one of her father's ex-students who wants to search through his papers and her estranged sister who shows up to help settle his affairs.