Guest Stars Honeysuckle Weeks as Miss Dawes Alex Jennings as Dr. Roberts Lesley Manville as Mrs. Lorrimer Lucy Liemann as Miss Burgess Alexander Siddig as Shaitana Lyndsey Marshal as Miss Meredith Robert Pugh as Col. Hughes Tristan Gemmill as Major Despard Douglas Reith as Serge Mureau Cordelia Bugeja as Mrs. Luxmore Philip Bowen as Mr. Luxmore Jenny Ogilvie as Millie Zigi Ellison as Mrs. Craddock James Alper as Shaitana's Butler