Guest Stars Geraldine James as Julie Wells Hannah Arterton as DC Ally Caine Michael Maloney as Alan Wells Rade Serbedzija as Jakob Marosi Lee Boardman as Jay Newman Barnaby Kay as DI Liam Townsend Sophia La Porta as Britnay Shearer Tom Price as Kenton Marshall Honeysuckle Weeks as Laura Marshall Kim Allen as Jane Shilling Syrus Lowe as Larry Lauren Douglin as Izzy Allan Saoirse-Monica Jackson as Sasha Dylan Jupp as Simon Marshall Seeta Indrani as Dr. Khan James Boyland as DS Cal Brown Simon Ludders as Joe Hanley
