Guest Stars Tobias Menzies as Van Sophie Okonedo as Elizabeth Cannon Aislín McGuckin as Dr. Wyman Ian Lloyd Anderson as Yannis Claire O'Donovan as Secretary Eileen Walsh as Lily De Courcy Christopher McHallem as Taxi Driver Rose Henderson as Teacher Lucy Cray-Miller as Nurse Ellie-Mae Siame as Flynn Savannah Skinner-Henry as Betty
