Some movies are available for free with a Netflix or Amazon Prime membership, or available for free streaming on the Internet. Check the related website for details.
Nutrition Facts - Dr. Michael Greger nutritionfacts.org
Dr. Greger provides a wealth of information in his free videos and articles. He evaluates the methodology and science behind nutrition research and explains results in very concise and easy to understand language. The Nutrition Facts website makes it easy to search for information specific to health issues and the elements of nutrition. New information is added daily, so this is a "must bookmark" site in my opinion.
Physicians Committee for Responsible Medicine www.pcrm.org
Dr. Neal Barnard is a physician and clinical researcher, and is the founder of the Physicians Committee for Responsible Medicine. This site provides frequent updates related to health, nutrition, and medical research. Dr. Barnard is a leader in Plant Based nutrition, and his organization provides information for everyone from people who are new to the Whole Food Plant Based lifestyle to Physicians who would like to learn more about how nutrition plays a role in overall health. To learn more about Dr. Barnard, I recommend watching the following video: Dr. Neal Barnard - Nutrition Essentials Video
The Game Changers - https://gamechangersmovie.com/ The Game Changers on Amazon
Plant Pure Nation - https://www.plantpurenation.com/pages/watch-the-film Watch online for free! or you can stream for free or purchase from Amazon
What The Health - http://www.whatthehealthfilm.com/ What The Health on Amazon
Forks Over Knives - https://www.forksoverknives.com/the-film/ Forks Over Knives on Amazon
Escape Fire - http://escapefiremovie.com/watch-online Escape Fire on Amazon
Food, Inc. - http://www.pbs.org/pov/foodinc/ Food, Inc. on Amazon
Food Matters - https://www.foodmatters.com/films/food-matters Food Matters on Amazon