Natascha McElhone Bella Ainsworth Actor Mark Umbers Cecil Ainsworth Actor Olivia Morris Alice Mays-Smith Actor Lucy Akhurst Julia Drummond-Ward Actor Elizabeth Carling Betty Scanlon Actor Anna Chancellor Lady Latchmere Actor Bethan Cullinane Lizzie Wingfeild Actor Oliver Dench Lucian Ainsworth Actor Pasquale Esposito Danioni Actor Rocco Fasano Gianluca Actor Adam Wimpenny Director Matt Baker Writer