Guest Stars Alfie Bloor as Jesse Harry Bloor as Jesse Geraldine James as Julie Wells Hannah Arterton as DC Ally Caine Michael Maloney as Alan Wells Martin McCreadie as Karl Rade Serbedzija as Jakob Marosi Tom Brittney as Ken Lorraine Burroughs as Jennifer Kenwood Lee Boardman as Jay Newman Shauna MacDonald as Younger Julie Wells Wil Johnson as Young Ray Canice Bannon as Young Alan Aedan Duckworth as Young Mark Freedom Doran as Young Danny Stephen Boxer as Ron Hatchett Erin Shanagher as Lorraine Kenwood Dragan Mićanović as Young Marosi Haris Giannakopoulos as Younger Mark Billy Kennedy as Young Slade Paul Warriner as Frank Lipton Jessica Neil as Frank's Daughters Imogen Neil as Frank's Daughters Arthur Byrne as Young Karl Selena Callaway as Vicky Myers Natasha Alderslade as Sally Lipton Helen Russell Clark as Woman in Bar