Guest Stars Hayley Squires as Laurie Stone Jeany Spark as Sandrine Shaw Ahd Kamel as Fatima Asif Kae Alexander as Linh Xuan Huy Rob Jarvis as DC Euan Johnson Nathaniel Martello-White as DS Nathan Bilk July Namir as Mona Asif Vineeta Rishi as DC Rakhee Shah Orla Brady as Phoebe Dyson Siobhán McSweeney as Petra Ben Miles as DSU Jack Haley Jacqueline Boatswain as Monique John Heffernan as Sam Spence Brian Vernel as Mikey Gowans George Georgiou as Mehmet Akman Guy List as Bhuran Demir Molly Simm as Elfie Mars Adrian Lukis as Xan Schofield Tony Way as Connor Alex Reid as Amanda Hall Nick Mohammed as Fuzz Gupta Richard McCabe as Peter Westbourne Joanna Bobin as Sarah Lawson Anna Marie Nabirye as Gillian Noxolo Robert Portal as Major Tim Dyson Tony Green as JDG Minivan Driver Oliver Alvin-Wilson as CO Chips Benson