Guest Stars Emma Stansfield as Emma Black Duncan Pow as Dr. James Haslam Stephanie Gil as Ellie Bailey Kiera Thompson as Annie Bailey Judah Cousin as Toby Daszkiewicz Sophia Ally as Gracie Sturgess Amber Aga as DI Lata Mishra Faye McKeever as Jayne McNaughten Jill Winternitz as Yulia Skripal Wayne Swann as Sergei Skripal Melanie Gutteridge as Claire Sturgess Michael Shaeffer as Stephen Kemp Kimberley Nixon as Hannah Mitchell Joanne Henry as Woman 2 Andy Gathergood as Sergeant Tom Mackle Mark Weinman as Major McPherson Stephen Kennedy as Jimmy Emma Noakes as DS Izzy Rawlings Katherine Jack as Police Officer Candida Gubbins as Woman 1 Katherine Jakeways as DS Janet Brown
