Proof

جيك جيلنهال as Harold 'Hal' Dobbs Gary Houston as Professor Barrow Colin Stinton as Theoretical Physicist Roshan Seth as Professor Bhandari Gwyneth Paltrow as Catherine Llewellyn Danny McCarthy as Cop John Keefe as University Friend Chipo Chung as University Friend أنتوني هوبكنز as Robert Llewellyn Hope Davis as Claire Llewellyn Tobiasz Daszkiewicz as Limo Driver C. Gerod Harris as University Friend Leigh Zimmerman as Friend at Party Anne Wittman as Friend at Party

Alison Owen Producer Julie Goldstein Executive Producer Alwin H. Küchler Director of Photography Suzanne Smith Crowley Casting Robert Kessel Producer Becky Bentham Music Supervisor بوب واينستين Executive Producer John Madden Director هارفي واينستين Executive Producer Stephen Warbeck Original Music Composer ريبيكا ميلر Screenplay Daniel Laurie Dialogue Editor, ADR Editor