Guest Stars Jeany Spark as Sandrine Shaw Kae Alexander as Linh Xuan Huy Hayley Squires as Laurie Stone Rob Jarvis as DC Euan Johnson Nathaniel Martello-White as DS Nathan Bilk July Namir as Mona Asif Vineeta Rishi as DC Rakhee Shah Ahd Kamel as Fatima Asif Ben Miles as DSU Jack Haley Orla Brady as Phoebe Dyson Siobhán McSweeney as Petra George Georgiou as Mehmet Akman John Heffernan as Sam Spence Brian Vernel as Mikey Gowans Jacqueline Boatswain as Monique Guy List as Bhuran Demir Molly Simm as Elfie Mars Adrian Lukis as Xan Schofield Alex Reid as Amanda Hall Nick Mohammed as Fuzz Gupta 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