Andrew Davies Creator, Writer Jeremy Piven Harry Selfridge Actor Trystan Gravelle Victor Colleano Actor Tom Goodman-Hill Mr. Grove Actor Deborah Cornelius Miss Blenkinsop Actor Ron Cook Mr. Crabb Actor Sophie May Wake Mabel Actor Amy Beth Hayes Kitty Hawkins Actor Lauren Crace Doris Actor Aisling Loftus Agnes Towler Actor Amanda Abbington Miss Mardle Actor Grégory Fitoussi Henri Leclair Actor Zoe Tapper Ellen Love Actor Frances O'Connor Rose Selfridge Actor Malcolm Rennie Fraser Actor Katherine Kelly Lady Mae Actor Timothy Watson Mr. Perez Actor Kika Markham Lois Selfridge Actor Samuel West Frank Edwards Actor Angeline Ball Mrs. Worthington Actor Oliver Jackson-Cohen Roddy Actor Nick Moran Reg Towler Actor Calum Callaghan George Towler Actor Alexander Cobb Sam Actor Christian Patterson Alf Actor Orlando Seale Louis Blériot Actor Nicola Millbank Nancy Actor Pippa Haywood Miss Bunting Actor Poppy Lee Friar Rosalie Selfridge Actor Raffey Cassidy Beatrice Selfridge Actor Adam Wilson Gordon Selfridge Actor Freya Wilson Violette Selfridge Actor Will Payne Tony Travers Actor Jon Jones Director Kate Lewis Executive Producer Chrissy Skins Producer Charlie Mole Music