Cast of Proof
16 credited, in billing order.
Gwyneth Paltrowas Catherine Llewellyn
Anthony Hopkinsas Robert Llewellyn
Jake Gyllenhaalas Harold 'Hal' Dobbs
Hope Davisas Claire Llewellyn
Danny McCarthyas Cop
Tobiasz Daszkiewiczas Limo Driver
Gary Houstonas Professor Barrow
Leigh Zimmermanas Friend at Party
Colin Stintonas Theoretical Physicist
Leland Burnett
Leland Burnettas Band Vocalist
John Keefeas University Friend
Chipo Chungas University Friend
C. Gerod Harrisas University Friend
Roshan Sethas Professor Bhandari
Anne Wittmanas Friend at Party
Lolly Susi
Lolly Susias Airport Check-In Lady
Crew
John MaddenDirectorDavid AuburnScreenplay
Rebecca MillerScreenplay
Bob WeinsteinExecutive Producer
Harvey WeinsteinExecutive ProducerJames D. SternExecutive Producer
Julie GoldsteinExecutive Producer
Alison OwenProducerJeffrey SharpProducerJohn N. HartProducer
Robert KesselProducer
Stephen WarbeckOriginal Music Composer