Proof

Directed by John Madden
2005    1h 41m    PG-13
Drama, Mystery
6.762%59%
After her genius but troubled father dies, a woman grapples with his mental legacy and her own potential madness. As an eager ex-student seeks hidden brilliance in her father's work, familial tensions rise with the arrival of her estranged sister, challenging her grip on reality.
Where to Watch Proof
Cast of Proof
  • Gwyneth PaltrowCatherine Llewellyn
  • Anthony HopkinsRobert Llewellyn
  • Jake GyllenhaalHarold 'Hal' Dobbs
  • Hope DavisClaire Llewellyn
  • Danny McCarthyCop
  • Tobiasz DaszkiewiczLimo Driver
  • Gary HoustonProfessor Barrow
  • Leigh ZimmermanFriend at Party
  • Colin StintonTheoretical Physicist
  • Leland BurnettBand Vocalist
  • John KeefeUniversity Friend
  • Chipo ChungUniversity Friend
  • C. Gerod HarrisUniversity Friend
  • Roshan SethProfessor Bhandari
  • Anne WittmanFriend at Party
  • Lolly SusiAirport Check-In Lady
Proof Reviews
Watch Proof Videos
  • Proof
    ProofTrailer
 
  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices