Guest Stars Rupert Procter as Theo Kettler Kelly Harrison as Delia Bradley Ashley Kumar as Sharad Nayar Cian Binchy as Tate Le Saux Ruth Madeley as Julie Lucy Black as Geraldine Geff Francis as DCI Keithley Aasiya Shah as Suri Quareshi Dev Sagoo as Aamil Quareshi Grace Pennington as Romany Svrcek Alfie Pennington as Thane Svrcek Ronak Patani as Pervaiz Quareshi