Guest Stars Ivanno Jeremiah as Inspector Barnes Jack Bandeira as Quill Kipps Rhianna Dorris as Kat Godwin Louise Brealey as Pamela Joplin Paddy Holland as Bobby Vernon Rico Vina as Ned Shaw Michael Clarke as Skull Jeff Rawle as Sebastian Saunders Amanda Abbington as Marissa Fittes Sharlene Whyte as Chat Show Host John Lightbody as Gravedigger Norris Saskia Axten as Genevieve Nina Bowers as Dani Quincy Miller-Cole as Terry