When an anonymous victim is shot dead in a local park the only clue on him as to his identity is a library card for a city college.
Blythe Duff ... DS Jackie Reid Alex Norton ... DCI Matt Burke John Michie ... DI Robbie Ross Colin McCredie ... DC Stuart Fraser Tamara Kennedy ... Sheila Crombie Jake D'Arcy ... Wisnae Me McGhee Graham De Banzie ... Pathologist Billy McElhaney ... Geroge Henderson Molly Innes ... Fiona Grant Lorraine McIntosh ... Brenda Johnstone Niall Greig Fulton ... Pete Bell John Kazek ... Stevie Lamont Brian Ferguson ... Danny Grant Grant Smeaton ... Sinclair Carrick Jane Hensey ... University Tutor