Guest Stars Harry Kirton as Finn Shelby Natasha O'Keeffe as Lizzie Stark Ian Peck as Curly Annabelle Wallis as Grace Burgess Aimee-Ffion Edwards as Esme Shelby Tony Pitts as Inspector Moss Sam Neill as Major Chester Campbell Richard McCabe as Winston Churchill Daniel Fearn as King Maine Simone Kirby as Irene O'Donnell Rory Keenan as Donal Dorian Lough as Mario Tom Mothersdale as Sabini Kidnap Gangster Paul McEwan as Governor Jane Wood as Medium James Boyland as Communist Comrade Alastair Barley as Eden Club Doorman Colin Connor as Black Lion Barman Harrison Vaughan as Black Lion Boy Richard Patterson as Condemned Man Rory Gallagher as Eamonn Duggan Sam Battersea as Woman at Seance