Guest Stars Weruche Opia as Terry Pratchard Paapa Essiedu as Kwame Acheamong Adam James as Julian Natalie Walter as Francine Marouane Zotti as Biagio Sarah Niles as Officer Funmi Karan Gill as Zain Franc Ashman as Susy Henry Mariah Gale as Officer Beth Ellie James as Sion Kadiff Kirwan as Officer Tom Elise Palmer as Genevieve (Hairdresser)