Proof
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.

Title: Proof
Release Date: 2005
Genres: Drama
- Directors: Madden, John
- Actors:
- Paltrow, Gwyneth as Catherine
- Hopkins, Anthony as Robert
- Gyllenhaal, Jake as Hal
- Davis, Hope as Claire
- McCarthy, Danny as Cop
- Daszkjewicz, Tobiasz as Limo Driver
- Houston, Gary as Professor Barrow
- Wittman, Anne as Friend at Party
- Zimmerman, Leigh as Friend at Party
- Stinton, Colin as Theoretical Physicist
- Burnett, Leland as Band Vocalist
- Keefe, John as University Friend
- Chung, Chipo as University Friend
- Harris, C. Gerod as University Friend
- Seth, Roshan as Professor Bhandari