Kate Ashfield

as Liz

as Therapist

as Atal (voice)

as Gabi

as Elaine Morley

as Miss Wills

as Jools Gates

as Kat

as Helen Caxton

as Miep Gies

as Helen Brady

as Lucy

as Alma George

as Mrs. Hardy

as Beth

as Jenny

as Vanessa Richardson

as Mary Parker

as C.I. Rebecca Woods

as Helper

as Fake Mother

as Rhiannon

as Yvonne Fulcher

as Detective Alison Brown

as Becka

as Hilary Newell

as Jody

as Birgitta

as Helen

Role: Executive Producer

as Helen

as Ellen Webb

as Ann Stallwood

as Zoe

as Ella

as Madeline

as Joanne Webster

as Nancy

as Margaret

as Sara Lawrence

as Giulia

as Dounia

as Narrator

as Janey

as Rachel

as Cynthia

as Primrose (voice)

Role: Writer

as Carol

as Ruby

as Miranda

as Ottilie / Kate

as Eve Evans

as Helen

as Kelly

as Juliet

as Rachel

as Molly

as Sally

as Veronica Purkiss

as Miep Gies

as Natasha

as Jenny

as Susie

as Kay

as Teresa

as Samantha

as Jenny

as Mrs. Hardy (archive footage) (uncredited)

as Samantha

as Adult Sally

as Sadie MacGregor

as Self - Narrator

as Dounia

Role: Creator