Australia's addiction to crystal meth or 'ice' is having devastating consequences, but beyond the street dealer, most are unaware of the drug's murky supply chains – and the faceless figures profiting at the top. Travelling from the streets of Melbourne to a major source of production in South-East Asia, this documentary provides rare access to those who are from this dangerous underworld – including a dealer, cook, runner and enforcer – and names for the first time a man suspected to be a key player in the Australian meth trade.