Romola Garai Emma Actor Michael Gambon Mr. Woodhouse Actor Jonny Lee Miller Mr. Knightley Actor Jodhi May Mrs. Weston Actor Robert Bathurst Mr. Weston Actor Louise Dylan Harriet Smith Actor Blake Ritson Mr. Elton Actor Tamsin Greig Miss Bates Actor Valerie Lilley Mrs. Bates Actor Dan Fredenburgh John Knightley Actor Poppy Miller Isabella Knightley Actor Jim O'Hanlon Director Jane Austen Writer Sandy Welch Writer Phillippa Giles Executive Producer