Moira Buffini Creator, Executive Producer Alison Newman Creator, Executive Producer Samantha Morton Margaret Wells Actor Lesley Manville Lydia Quigley Actor Jessica Brown Findlay Charlotte Actor Liv Tyler Lady Isabella Fitzwilliam Actor Alfie Allen Isaac Pincher Actor Ash Hunter Hal Pincher Actor Eloise Smyth Lucy Actor Alison Owen Executive Producer Debra Hayward Executive Producer Alison Carpenter Executive Producer