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 Orla Brady as Phoebe Dyson John Heffernan as Sam Spence Brian Vernel as Mikey Gowans Jacqueline Boatswain as Monique Ben Miles as DSU Jack Haley Siobhán McSweeney as Petra George Georgiou as Mehmet Akman Guy List as Bhuran Demir Molly Simm as Elfie Mars Nick Mohammed as Fuzz Gupta Adrian Lukis as Xan Schofield Alex Reid as Amanda Hall Richard McCabe as Peter Westbourne Tony Way as Connor 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