Proof

Based on the Pulitzer Prize-winning play by David Auburn, PROOF follows a devoted daughter (Paltrow) who comes to terms with the death of her father (Hopkins) a brilliant mathematician whose genius was crippled by mental insanity -- and is forced to face her own long-harbored fears and emotions. She adjusts to his death with the help of one of her father’s former mathematical students (Gyllenhaal) who searches through her father’s notebooks in the hope of discovering a bit of his old brilliance. While coming to terms with the possibility that his genius, which she has inherited, may come at a painful price, her estranged sister (Davis) arrives to help settle their father’s affairs. PROOF is a haunting tale of the fragility of life and love that explores life’s complex equations.

One of the most acclaimed plays of recent seasons, Proof explores the unknowability of love as much as it does the mysteries of mathematics. On the eve of her twenty-fifth birthday, Catherine, a troubled young woman who has spent years caring for her brilliant but unstable father, Robert, must deal not only with his death but with the arrival of her estranged sister, Claire, and with the attentions of Hal, a former student of her father's who hopes to find valuable work in the 103 notebooks that Robert left behind. As Catherine confronts Hal's affections and Claire's plans for her life, she struggles to solve the most perplexing problem of all: How much of her father's madness - or genius - will she inherit?"