This film is about three rebellious teenages in Bristol, England, who, after losing their motorcycle licenses, are guided by a church choirmaster (Kenneth More) to form a rock band and participate in the Duke of Edinburgh Award Scheme, exploring youth culture, delinquency, and finding purpose through music and positive activities. The film follows their journey from delinquency to self-improvement, contrasting their biker lifestyle with newfound musical talents, featuring local Bristol settings and early 1960s youth culture.