Matthew MacfadyenJohn Stonehouse / Executive Producer Keeley HawesBarbara Stonehouse Emer HeatleySheila Buckley Kevin McNallyHarold Wilson Dorothy AtkinsonBetty Boothroyd Archie BarnesMatthew Stonehouse Simon GreenallSpeaker at The House of Commons Aoife ChecklandJulia Stonehouse Kemal ShahMember of Parliment Igor GrabuzovAlexander Marek Celia RobertsonCivil Servant Dainton AndersonYoung Matthew Stonehouse Brian CaspeCzech Government Official Ieva AndrejevaitėIrena Bala Jonathan RhodesBAC Spokesperson Timothy WalkerCharles Elwell Will AdamsdaleHarry Evans Devon BlackMargaret Thatcher Albert WellingCliff Michelmore Joshua DiffleyBBC Studio Manager Bryan LawrenceChief Whip - Bob Mellish Tommy LettsAssistant Bank Manager Catherine SkinnerMrs. Carey Tracey Vanessa BrownAirline Official Timothy KnightleyBill The Warder Paul WestwoodMiami Reporter Crispin LettsFinancial Advisor Elyot BurnettDoorstep Reporter Tiana ArnoldMakeup Artist Jamila WingettBrixton Journalist Sanjeev KohliProsecuting Counsel Jemma ChurchillLondon Magistrate Paul KempFrank Hansford-Miller Roger RingroseThe Old Bailey Judge Rose RobinsonMagazine Journalist Artie Wilkinson-HuntJames Stonehouse Jon S. BairdDirector / Executive Producer John PrestonWriter / Executive Producer Diederick SanterExecutive Producer Polly HillExecutive Producer Ruth Kenley-LettsExecutive Producer Neil BlairExecutive Producer Ellie WoodExecutive Producer Matthew MacfadyenJohn Stonehouse / Executive Producer Darryl HammerProduction Design Sue Jackson-PotterSet Decoration Mark WolfDirector Of Photography Laura PollockHair Supervisor Carolyn CousinsMakeup Supervisor Julie KendrickHair Designer Guy SperanzaCostume Designer Susie ParfittMakeup & Hair Elizabeth 'Lizzie' CorkishWardrobe Master Charlie GriffithsMakeup & Hair Annie CrawfordCostume Supervisor Liam ShawFirst Assistant Director Matthew WhattonSecond Assistant Director Fraser MalcolmThird Assistant Director Georgia RedmanScript Supervisor Savanna GladstoneAssistant Editor Heather AndrewsSound Effects Editor Maxwell MacRaeFoley Mixer Grant BridgemanSound Recordist Phil CanningMusic Supervisor Rolfe KentOriginal Music Composer John CobbanSound Re-Recording Mixer Tristan RoseAdr Recordist Franziska TreutlerFoley Artist Sandra Cuevas AlcocerFoley Editor Foley FarmersFoley Artist Nirvana PlanteAssistant Production Coordinator Alexis HerrmannAssistant Location Manager Caroline BeanLine Producer Ana GuadamuroCasting Coordinator Jess Harrison-BoondProduction Coordinator Deon Du PreezLocation Manager Benjamin SchaanProduction Manager Rafael GuadamuroExtras Casting Charlie TurnerUnit Manager Ian LoweLocation Coordinator Joseph SharpeProduction Manager Liz CartwrightProduction Secretary Almudena ZuritaExtras Casting Assistant Matthew VenablesLocation Manager Baiba DozeProduction Accountant Jess Cameron-LewisHead Of Production Leticia MelchorProduction Coordinator Daniel WellsteadAssistant Location Manager Keith DevlinVisual Effects Supervisor