Guest Stars Demelza O'Sullivan as P.C. Debs Knott Rick S. Carr as Magnus Tranter Rowena King as Maureen Groves Duaa Karim as Mona Aziz Lucy Phelps as Laura Milne Zaynah Thompson as Holly Milne Gabriel Mullallay as Milo Milne Narayan Hecter as Thao Lloyd Thomas as Security Guard Ezra Faroque Khan as Dev Ray Siddiqua Akhtar as Salma Aziz Shobu Kapoor as Debo Ray Jan Le as Min Georgia Goodman as Yen Bella Hamblin as Eileen Shaw Michael Jinks as Karl Shaw John Hicks as Paramedic Yasmin Allam-Pinnock as Paramedic Craig Painting as Doctor