Guest Stars Nicholas Farrell as Chief Inspector Paxman Gabriel Howell as Elias Emily Barber as Kathleen Squires Amy Manson as Charlotte Hillinghead Nitin Ganatra as Ishmael Andrew Whipp as Ladbroke Chloe Raphael as Esther Jankovsky Philippa Dunne as Lorna Dunnet Anton Cross as Rick Williams Selva Rasalingam as Prime Minister Clare Perkins as Inspector Anderson Edwin Thomas as Alby Roderick Hill as Campsite Manager Louis Sparks as Duty Officer Tommy Garside as Eagan Zachary Hart as Lee Cozens Lydia Fraser as Grace Aron Dochard as Newspaper Vendor Richard Tate as Professor Hamish McCabe Jonathan Nyati as Vox Pop 1 Patricia England as Vox Pop 2 Joe Pitts as Vox Pop 3 Jessamine-Bliss Bell as Marina
