Honeysuckle Weeks

as Agatha Christie

as Narrator (voice)

as Laura Marshall

as Mae Harmer

as Lolly

as Clarissa

as Samantha Stewart

as Tania Thompson

as Sarah

as Annie Ridd

as Alice Cottisloe

as Annie Ridd

as Imogen

as Millie

as Fleur Bridges

as Kitty Killin

as Miss Dawes

as Jenny

as Diane Gibson