Guest Stars Hayley Squires as Laurie Stone July Namir as Mona Asif 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 Vineeta Rishi as DC Rakhee Shah Orla Brady as Phoebe Dyson John Heffernan as Sam Spence George Georgiou as Mehmet Akman Ben Miles as DSU Jack Haley Siobhán McSweeney as Petra Brian Vernel as Mikey Gowans Jacqueline Boatswain as Monique Guy List as Bhuran Demir Molly Simm as Elfie Mars Adrian Lukis as Xan Schofield Nick Mohammed as Fuzz Gupta Alex Reid as Amanda Hall Joanna Bobin as Sarah Lawson Richard McCabe as Peter Westbourne Tony Way as Connor 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