In 1970s Glasgow, an unlikely friendship develops between a bereaved 11-year-old lad and the local bully.
Knuckles embarks on a hilarious and action-packed journey of self-discovery as he agrees to train Wade as his protégé and teach him the ways of the Echidna warrior.
A brash but brilliant cop becomes head of a new police department, where he leads an unlikely team of misfits in solving Edinburgh's cold cases.
