Proof (2005)
“Proof” (2005) is a drama film based on the Pulitzer Prize-winning play by David Auburn. It follows Catherine (Gwyneth Paltrow), the daughter of a brilliant but mentally ill mathematician, Robert (Anthony Hopkins). After Robert’s death, Catherine grapples with her own sanity while uncovering a groundbreaking mathematical proof he left behind. As Catherine navigates her complex emotions, her relationships with her sister Claire (Hope Davis) and a former student, Hal (Jake Gyllenhaal), deepen. Themes of genius, inheritance, and the fine line between brilliance and madness are explored in this gripping psychological drama.

