Slow Horses • Season 3 Cast & Crew
Jack LowdenRiver Cartwright Kristin Scott ThomasDiana Taverner Jane RobertsonExecutive Producer Jamie LaurensonExecutive Producer Hakan KousettaExecutive Producer Will SmithExecutive Producer Gail MutruxExecutive Producer Emile ShermanExecutive Producer Iain CanningExecutive Producer Douglas UrbanskiExecutive Producer Graham YostExecutive Producer Nicky EarnshawCo-Producer Clare AndradeSet Decoration Graham WardAssistant Set Decoration Choi Ho ManProduction Design John UsherCostume Assistant Lucy SibbickProsthetic Designer Guy SperanzaCostume Design Richard T. HarrisFirst Assistant Director Lewis ToddSound Effects Editor Andrew SissonsProduction Sound Mixer Mick JaggerMain Title Theme Composer Daniel PembertonMain Title Theme Composer Martin JensenSound Re-Recording Mixer Joe BealSupervising Sound Editor James GriffithOriginal Music Composer Pablo ClementsOriginal Music Composer Julian StevensCo-Executive Producer Melissa Gethin ClarkeCasting Associate Ben HarrisonProduction Manager Simon GillisCo-Executive Producer 
