Guest Stars Polly Walker as Bess Sedgwick Vincent Regan as Mickey Gorman Peter Davison as Hubert Curtain Danny Webb as Mutti Stephen Mangan as Insp. Larry Bird Emily Beecham as Elvira Blake Mark Heap as Mr. Humfries Hannah Spearritt as Tilly Rice Martine McCutcheon as Jane Cooper Francesca Annis as Lady Selina Hazy Nicholas Burns as Joel Britten Nicholas Burns as Jack Britten Ed Stoppard as Malinowski Charles Kay as Canon Pennyfather Sarah London as Miss Tibbs Mary Nighy as Brigit Milford Mica Paris as Amelia Walker James Howard as Hotel Doorman 1891 Adam Smethurst as Cab Driver Isabella Parriss as Young Miss Marple Georgia Allen as Mrs. Rice Shenton Dixon as Louis Armstrong