Andrew Davies Creator Jeremy Piven Harry Selfridge Actor, Producer Kika Markham Lois Selfridge Actor Abigail Eames Tatiana De Bolotoff Actor Greg Austin Gordon Selfridge Actor Mitchell Hunt Joe Tooby Actor Katherine Kelly Mae Rennard Actor Ron Cook Mr. Crabb Actor Tom Goodman-Hill Mr. Grove Actor Lottie Tolhurst Meryl Grove Actor Sacha Parkinson Connie Towler Actor Ria Zmitrowicz Miss Ellis Actor Amy Dolan Prue Actor Kara Tointon Rosalie De Bolotoff Actor Amy Morgan Grace Selfridge Actor Hannah Tointon Violette Selfridge Actor Mimi Ndiweni Tilly Brockless Actor Robert Pugh Lord Wynnstay Actor Sam Swann Freddy Lyons Actor Sadie Shimmin Miss Plunkett Actor Amy Beth Hayes Kitty Edwards Actor Deborah Cornelius Miss Blenkinsop Actor Zoe Richards Jenny Dolly Actor Emma Hamilton Rosie Dolly Actor David Holt Presenter Actor Cynthia Erivo Alberta Hunter Actor Sacha Dhawan Jimmy Dillon Actor Samuel West Frank Edwards Actor Leila Crerar Joyce Actor Robert Del Maestro Director Helen Raynor Writer, Executive Producer Rebecca Eaton Executive Producer Kate Lewis Executive Producer Kate O'Riordan Executive Producer Dominic Barlow Producer Charlie Mole Music Tony Coldwell Cinematographer