Guest Stars Jodie Whittaker as Emma Croft Neve McIntosh as Roz Black Tom Ellis as Neil McGray Andy Serkis as Liam Black James Wood as Holding Cells Officer Duncan Clyde as Court Usher Mia Smith as Katy Black Derek Hicks as Tony Tim Beasley as Judge Daryl Fishwick as Emma's Mum Haydn Holden as Justin Neil Parkinson as Head Teacher Natalie Husdan as Sexy Customer Nigel Leonard as Foreman Joe Simpson as Kev