Catherine Russell

as Jill Klein (1 episode)

as Frances Felton (1 episode)

as Princess Caroline (4 episodes)

as Mrs Prentice

as Self

as Cecilia Watson (1 episode)

as Party Guest

as Jennifer Moses

as Camilla

as Veronica (6 episodes)

as Helen Lynley (4 episodes)

as Rachel Cazalet (6 episodes)

as Emma Gray (1 episode)

as Clare Fenton (2 episodes)

as Issy (5 episodes)

as Serena Campbell (367 episodes)

as Caroline Childs (1 episode)

as Crematorium Cleaning Lady

as Deborah (3 episodes)

as Deborah

as Polly

as Julie Parris

as Elly Chandler (12 episodes)

as Maddy Fisher