# Where to watch Cannabis: The Evil Weed? (2009) in the UK

> Cannabis: The Evil Weed? (2009) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 12 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2009  
**Runtime:** 59 minutes  
**TMDB rating:** 6.6/10  
**Genres:** Documentary  
**Region:** United Kingdom (GB)  
**Last verified:** 12 May 2026 (2026-05-12T17:46:20.734Z)  

## Synopsis

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.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Cannabis: The Evil Weed? in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Cannabis: The Evil Weed? in the UK?**

Cannabis: The Evil Weed? (2009) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is Cannabis: The Evil Weed? on Netflix, Disney+ or Amazon Prime Video in the UK?**

Cannabis: The Evil Weed? is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/174890/cannabis-the-evil-weed-2009
- Poster image: https://image.tmdb.org/t/p/w500/noQEl0zjbav9w1PvQZFGEOwNqYy.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/174890/cannabis-the-evil-weed-2009.json

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