Guest Stars Hannah New as Victoria Charlotte Riley as Robina Lund Sophie Winkleman as Margot Niccolò Senni as Fifty John Schwab as Lang Jefferis David Bamber as Bela von Block Lucy Gentili as Ariadne Getty Lea Gentili as Aileen Getty Oliver Gentili as Mark Getty Andrew Havill as Patrick de Laszlo Andrea Arcangeli as Angelo Antonio Giancarlo Zavatteri as Inspector Giordano Jack Laskey as Dr. Mackenzie Cristiana Dell'Anna as Lucia Nicola Di Pinto as Luigi Fabio Traversa as Ticket Seller Noble Foss-Bowen as Little Paul (Age 5) Bella Dayne as Talitha Kierston Wareing as Cockney Pauline Tim Key as Gavin Stefano Ambrogi as Swimmer Michele de Paola as Reporter 1 Giulia Elettra Gorietti as Sophia Mario Vernazza as Pathologist Alessandro Procoli as Reporter 2 Diego Migeni as Taxi Driver Susie Fairfax as Aunt Susie Jennifer Daley as Opera Lady
