Guest Stars Nicholas Farrell as Chief Inspector Paxman Emily Barber as Kathleen Squires Nitin Ganatra as Ishmael Amy Manson as Charlotte Hillinghead Andrew Whipp as Ladbroke Chloe Raphael as Esther Jankovsky Oscar Coleman as Jawad Christopher Godwin as Reverend Kneale Max Lohan as Young Mullins Kurt Egyiawan as Philip Dust David Birrell as Dalrymple Sheila Reid as Baroness Antonia Garner
