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