Guest Stars Adjoa Andoh as D.I. Nina Rosen Edward Hogg as John Stanley Michael Landes as Matt Garcia Mat Fraser as Jim Bell Emma Cunniffe as Jess Fisher Nathaniel Martello-White as Kyle Cunningham Okezie Morro as Michael Heller Stephanie Levi-John as Kate Woodman Harrison Abel as Ezra Heller Florisa Kamara as Ella Cunningham Matthew Brenher as Jonathan Kraft Gemma Lawrence as Siobhan Sachs Rebecca Oldfield as Miriam Heller Richard Frame as Dean McAndrew