Guest Stars Alban Guo as Theo Riley Fraser Cornelissen as David Lambert Sunetra Sarker as Anika Chowdhury Theo Ogundipe as Ollie Phil Davis as John Riley Rebekah Murrell as Stella Akbar Kurtha as DS Chopra Alisha Bailey as DS Ridley Posy Sterling as Kiera Keenan Michelle Greenidge as Rhoda Verran Becky Brunning as Cathy Zoë Aldrich as Leonora Madeleine Akua as Jill
