How can a smart middle class girl suddenly turn into a devoted right wing debater? That's what happens with Catherine when she meets the charismatic leaders of the neo-nazi organization NIM. Catherine, a first-year university student who feels alienated from the liberal campus, joins a hate group through the Internet and becomes their voice, only to gradually question their beliefs even as she becomes more deeply involved.

A Nazi cult is attempting to track down a mysterious relic which they believe will bring about the rebirth of the Third Reich. Various other factions are closing in, hellbent on gaining the mythical power of the artifact for themselves.

Don Letts examines the history of this notorious subculture in a fascinating documentary, which features interviews with members of different skinhead scenes through the decades. Beginning in the late 1960s, Don fondly recalls a time of multiracial harmony as youngsters bonded over a love of ska, reggae and smart clothes as white working-class kids were attracted to Jamaican culture and adopted its music and fashions. But when far-right politics targeted skinheads in the 1970s and 1980s, an ugly intolerance emerged, and Don reveals how the once-harmonious subgroup has since struggled to shake this stigma.