It is 1968 and The Mankys are back with a vengeance after 13-year-old Johnboy Taylor is confronted by a ghost from his past. The only problem is, he's just been sentenced to 3 years in an approved school that houses Scotland's wildest teen tearaways. Without his liberty, Johnboy is in no position to determine whether the devastating revelation is a figment of his vivid imagination or whether dark forces are conspiring against him. Elsewhere in the city, Glasgow crime lord, Patt Molloy, aka The Big Man, is plotting to topple those who he believes were responsible for putting him out of the city's thriving 'Doo' business 3 years earlier. Unfortunately for him, The Irish Brigade, a group of corrupt police inspectors, who rule the city with an iron fist, are not about to stand by and allow anyone to dip their fingers into their honey pot, without a fight.