Guest Stars Michelle Bonnard as Sal Ian McElhinney as Lord Tony Hume Mark Frost as Dave Adams Martina Laird as Ebele Falade Rhys Yates as Jay Max Rinehart as Karol Wojski Claire Ganaye as Elise River Archer as Eliot James Hebe Beardsall as Cheryl Kate Robbins as Kate Hubert Hanowicz as Szymon Nowak Abhin Galeya as Mehdi Hussein Nabil Elouahabi as Rashid Ghulam Gráinne Keenan as Debbie Mark Oosterveen as Graham Saville Louis Bernard as Serge Joshua J Parker as Jordan Andrew French as Carl Hayley Tamaddon as Judy Mexbury Andrew Taylor as Keith Mitcham Terriann Oudjar as Hetty Julie Jupp as Liz Rachel Lumberg as Claire Simon Lipkin as Alan Barker Simon Greenall as Terry Wendy Albiston as Elenor Credit Only Georgia Mackenzie as Leanne Balcombe Hayley Mills as Lady Emma Hume