* Drugs, Inc. (Series)

Alaska: Heroin Rush (2012)

Alaska has a dark secret it has one of the biggest drug problems in America. We'll get a firsthand look at the effects of heroin and the withdrawal symptoms involved in using the drug. A heroin addict since the age of 11, 56-year-old Janet turned to prostitution to pay for her habit. 30-year-old addict Matt, who desperately panhandles for enough money to score his heroin fix. Meanwhile, gang member Bush shows off a loaded AK-47 he keeps under his kitchen sink as he cooks up a batch of crack.

* Cannabis: The Evil Weed (2009)

Cannabis is the world's favourite drug, but also one of the least understood. Can cannabis cause schizophrenia? Is it addictive? Can it lead you on to harder drugs? Or is it simply a herb, an undervalued medicine?

Addiction specialist Dr John Marsden discovers that modern science is finally beginning to find answers to these questions. John traces the cannabis plants' birthplace in Kazakhstan; finds the origins of our sensitivity to cannabis in the simple sea squirt; and shows just what it does to our brains.

He meets people who have been changed by this drug in drastically different ways - from those whose lives have been shattered to those who lives have been revived.

* California, 90420 (2012)

A glimpse into the world of weed through the eyes of Oaksterdam University Students and OU Chancellor.