Guest Stars Patrick Walshe McBride as Sebastian Brudenell Tomos Eames as DS Joe Keeler Amber Aga as DI Christina Marlowe Lorna Watson as Paulina Stainton Seeta Indrani as Cecilia Tekler Michael McKell as Len Tekler Nicholas Asbury as Trevor Cordiss Georgie Lord as Dita Pardey Vahid Gold as Milo Tekler