Guest Stars Kerr Logan as Matthew Cunliffe Killian Scott as DI Eric Wardle Sarah Sweeney as Lucy Kadiff Kirwan as Guy Somé Martin Shaw as Tony Landry Tara Fitzgerald as Tansy Bestigui David Avery as Nico Kolovas-Jones Bronson Webb as Evan Duffield Leo Bill as John Bristow Elarica Johnson as Lulu Landry Siân Phillips as Lady Yvette Bristow Amber Anderson as Ciara Porter Brian Bovell as Derrick Wilson Jazz Cartier as Deeby Macc Tezlym Senior-Sakutu as Rochelle Onifade Genevieve Gaunt as Tricia Arinder Sadhra as Marsha Mario Demetriou as Interviewer