Keeley Hawes
as Kitty Butler
Rachael Stirling
as Nan Astley
Anna Chancellor
as Diana Lethaby
Jodhi May
as Florence Banner
Alexei Sayle
as Charles Frobisher
Bernice Stegers
as Mrs. Denby
Carl Chase
as Corder
Daniel Mays
as Jimmy Burns
Di Botcher
as Woman with Cigar
Janet Henfrey
as Mrs. Jex
John Bowe
as Walter Bliss
Sally Hawkins
as Zena Blake
Sara Stockbridge
as Dickie