Guest Stars Jade Harrison as Chief Superintendent Charlie Woods Melina Sinadinou as Zoe Amalia Vitale as Hannah Owen Souad Faress as Ella Woods Jeff Rawle as Douglas Bevan Jayde Adams as Sandy Reynolds Leila Hoffman as Maud Bernberg Isaac Vincent-Norgate as Ryan Sunil Patel as PC Billy Blake Dewi Wykes as Mark Wisdom Georgia Mann as Paris Connor Hassan Maarfi as James Blackwell (Paramedic)