Rob Williams Creator, Executive Producer, Writer Kelly Macdonald Anna Dean Actor John Hannah Steven Grover Actor James Harkness Craig Myers Actor Jamie Sives Lenny Dean Actor Karla Crome Rebecca Myers Actor Ramon Tikaram Solomon Mishra Actor Chloe Pirrie Ella Mackie Actor Isis Hainsworth Louise Graham Actor John Scougall Tom Carpenter Actor Cal MacAninch Christian Graham Actor Andrew Rothney Danny Callaghan Actor Joanne Thomson Lisa Harvey Actor Nicholas Nunn William Napier Actor Robin Laing Andy Tait Actor Georgie Glen Judge Actor Brian Ferguson Leigh Mathers Actor Allison McKenzie Cathy Actor Caron Rae-Brand Carol Actor Zahar Burlakov Ben Dean Actor Sienna Ogunyemi Jessica Myers Actor Zak Leyni Liam Graham Actor Sarah McCardie ICU Nurse Actor David Goodall Clerk of the Court Actor Seylan Baxter Jury Spokesperson Actor Sarah Brown Executive Producer Elizabeth Kilgarriff Executive Producer Gaynor Holmes Executive Producer Jenny Frayn Producer Niall MacCormick Director