Could you post that link again, Im not getting the link to that documentary, these other sites pop up, like amazon, and I don't want to purchase it.

I apologize for the confusion. As an AI text-based model, I'm unable to post direct links or browse the internet. However, I can guide you on how to find the documentary you're looking for without having to purchase it. Here's what you can do:

1. Identify the title: Make sure you have the correct name of the documentary you're searching for. Having the correct title can significantly narrow down your search results.

2. Use a search engine: Go to a search engine like Google, Bing, or DuckDuckGo. Type in the name of the documentary, enclose it in quotation marks ("") to search for the exact phrase, and then hit enter. This will help you find more precise results related to the documentary rather than unrelated sites.

3. Filter the search results: Look through the search results and try to find official websites, streaming platforms, or reliable sources that offer the documentary for free. Avoid clicking on sponsored links or ads that may lead to purchase pages.

4. Explore streaming platforms: If the documentary is available for free, it might be hosted on streaming platforms like YouTube, Vimeo, or similar services. Visit these platforms and utilize their search functionalities to look for the documentary by its title.

5. Check official websites: Some documentaries have their own official websites where they are made available for streaming or downloading. Look for the documentary's official website and check if they offer free access to the content.

Remember to exercise caution while browsing and avoid sharing personal or financial information on untrusted websites.