Gwyneth PaltrowCatherine Llewellyn Anthony HopkinsRobert Llewellyn Jake GyllenhaalHarold 'Hal' Dobbs Hope DavisClaire Llewellyn 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 James D. SternVýkonný producent Harvey WeinsteinVýkonný producent Julie GoldsteinVýkonný producent Bob WeinsteinVýkonný producent Alice NormingtonProduction Design Barbara Herman-SkeldingSet Decoration Alwin H. KüchlerDirector Of Photography Jill TaylorCostume Design Nicola ClarkeHair Department Head Charlotte SewellCostume Supervisor Rebecca LaffordMakeup Department Head Stephen WarbeckHudební skladatel Peter LindsayProduction Sound Mixer Mark AugusteSupervising Sound Editor Nyree PinderMusic Supervisor Becky BenthamMusic Supervisor Rebecca GatrellMusic Supervisor Ruth SullivanFoley Artist Tim CavaginSound Re-Recording Mixer Daniel LaurieDialogue Editor Suzanne Smith CrowleyObsazení David PinningtonLocation Manager 
