Jessica Reynolds Young Emma Harte Actor Emmett Scanlan Adam Fairley Actor Lydia Leonard Olivia Wainwright Actor Leanne Best Adele Fairley Actor Rosie Cavaliero Edwina, Countess of Dunvale Actor Brenda Blethyn Emma Harte Actor Harry Cadby Gerald Fairley Actor Ewan Horrocks Edwin Fairley Actor Mara Huf Paula Amory Actor Will Mellor Jack Harte Actor Lenny Rush Frank Harte Actor Niall Wright Mac O'Neill Actor Robert Wilfort Murgatroyd Actor John Hardwick Director Charlie Palmer Producer Beth Willis Executive Producer George Faber Executive Producer Katherine Jakeways Executive Producer Joe Innes Executive Producer Barbara Taylor Bradford Writer