Guest Stars Harry Bloor as Jesse Alfie Bloor as Jesse Hannah Arterton as DC Ally Caine Geraldine James as Julie Wells Michael Maloney as Alan Wells Martin McCreadie as Karl Tom Brittney as Ken Ella Grant as Nico Carew Lee Boardman as Jay Newman Tom Price as Kenton Marshall Michael Peavoy as Mickey Barnaby Kay as DI Liam Townsend Syrus Lowe as Larry Sam Swann as Mr X Lauren Douglin as Izzy Allan Aedan Duckworth as Young Mark Kim Allen as Jane Shilling Jonathan Kerrigan as Stuart Carew Justina Carmen Aina as Lorna Billy Kennedy as Young Slade Megan Bradley as Young Pru Judith Jacob as Mercy Cherrelle Skeete as Clare Naomi Ackie as Gemma Morgan Freddie Watkins as James Courtney Duncan as Annie Jason Griffiths as Male Parent Sharon Hinds as Mrs Morgan Vauxhall Jermaine as Nigel Freeman Howard Corlett as Gary Owens Rachael Elizabeth as Rachel Mark Fleishmann as Dean Frankell David Carr as Mr Morgan