The business of fake medicines and counterfeit drugs is said to be worth $75billion a year.
Developed world health systems have been targeted but life-saving drugs in the developing world are now being faked, with fatal results.
In Taking Fakes we gained exclusive access to international counterfeit drug investigators to see the extent of the billion-dollar trade.
Part of a 29 x 25-minute documentary series produced for the BBC. These films can be bought individually or as a series.