Guest Stars Belinda Stewart-Wilson as Polly McKenzie Emily Head as Carli D'Amato Martin Trenaman as Alan Cooper Henry Lloyd-Hughes as Mark Donovan Robin Weaver as Pamela Cooper Emily Atack as Charlotte Hinchcliffe Victoria Willing as Mrs. Cartwright Isabella Laughland as Louise Graham Jessica Harris as Michelle Vladimir Consigny as Patrice Star Jones as Julie Uncredited John Seaward as John
