Guest Stars Leilah De Meza as Daisy Clayton Mark Quartley as Paul Lermontov Joseph Gatt as Yury Becker Anita-Joy Uwajeh as Josie Stan Lee as Himself Ben Aldridge as DS Ben Grady Mark Ebulué as Michael Kanza Stephen Thompson as Kevin Grey Phil Dunster as JC Jotham Annan as Matthew Schofield Peter Guinness as Vincent Lermontov Suzette Llewellyn as Nurse