Must-Watch Vegan Documentaries That Inspire Change
A curated selection of films on ethics, the environment, and health
What makes someone go vegan? For many, it starts with a film. Documentaries have a unique power to inform, move, and transform — often in under two hours.
In this article, you’ll find a handpicked selection of the most impactful films on animal ethics, environmental destruction, and human health. Watch them — and see why so many never look at their plate the same way again.
Ethics
Dominion (2018) — 120 minutes
Utilizing hidden cameras and drones, this award-winning documentary exposes the systemic cruelty behind the use of animals for food, clothing, entertainment, and research. Though its two-hour runtime may feel lengthy for some, the video’s chapter markers — linked in the show notes — allow for selective viewing or skipping between segments, if needed.
Earthlings (2005) — 95 minutes
Featuring raw, unflinching footage and powerful narration, this documentary confronts viewers with the harsh realities of all sorts of animal exploitation. While some of the footage is older — which is noticeable in the video quality — its emotional impact remains powerful, making it a highly compelling experience for anyone questioning the ethics of our treatment of non-human animals.
Speciesism: The Movie (2013) — 94 minutes
This thought-provoking documentary examines the deep-rooted belief in human superiority over other species — known as speciesism— and challenges its moral legitimacy. Featuring interviews with influential thinkers like Peter Singer and Steven Best, it invites viewers to critically reflect on the ethics of animal exploitation. With a focus on argument and philosophy rather than graphic imagery, it’s an ideal entry point for those drawn to rational debate over emotional shock.
Health
What the Health (2017) — 97 minutes
This eye-opening documentary explores the link between diet and chronic disease, revealing how the consumption of animal products may contribute to major health issues. It also investigates the influence of the food and pharmaceutical industries on public health messaging. Aimed at health-conscious viewers, the film advocates for a plant-based diet as a powerful tool for prevention and healing.
The Game Changers (2018) — 86 minutes
This dynamic documentary follows elite athletes, soldiers, and scientists as they explore how a plant-based diet can enhance strength, endurance, and recovery. By challenging outdated beliefs about protein and performance, it offers compelling evidence that peak physical fitness doesn’t require animal products — making it a must-watch for fitness enthusiasts and athletes.
→ See streaming options for full movie
Forks Over Knives (2011) — 96 minutes
This influential documentary explores how a whole-food, plant-based diet can prevent and even reverse chronic conditions like heart disease, diabetes, and cancer. Through scientific research and personal stories, it makes a strong case for moving away from animal and processed foods toward a diet rich in fruits, vegetables, grains, and legumes. While the film has a slightly slower start, it quickly becomes a compelling and highly informative watch for anyone interested in the health impact of their food choices.
Environment
Cowspiracy (2014) — 90 minutes
This groundbreaking documentary investigates the environmental impact of animal agriculture, uncovering its role as a leading cause of deforestation, water depletion, and pollution. It questions why major environmental organizations often overlook this issue and calls for urgent changes in how we produce and consume food. A must-watch for anyone concerned about sustainability and the future of our planet.
→ Watch full movie (for higher-quality paid streaming options, see here)
Eating Our Way to Extinction (2021) — 81 minutes
This visually striking documentary exposes the devastating environmental consequences of animal agriculture, from deforestation to ocean dead zones. Narrated by Kate Winslet, it presents powerful scientific evidence and firsthand accounts that reveal how our food choices are driving ecological collapse. An urgent call to action for anyone concerned about the planet’s future and the need for sustainable solutions.
Seaspiracy (2021) — 89 minutes
This provocative documentary uncovers the far-reaching environmental and ethical consequences of industrial fishing, revealing its devastating impact on marine ecosystems, species extinction, and ocean health. Blending investigative journalism with striking visuals, it challenges viewers to rethink the global seafood industry and consider the urgent need for marine conservation and ethical food choices.
→ Watch full movie (Netflix subscription required)
🔥 More to come!
These days, many people are short on time — and attention. That’s why I’ll soon be sharing a handpicked collection of shorter, high-impact videos — perfect for quick inspiration or outreach. If you haven’t subscribed yet, now’s a great time. There’s plenty more to come, from powerful resources for vegans to thought-provoking content for the vegan-curious.
I recommend "A Prayer for Compassion." Well-made, centers on compassion in all religious and spiritual traditions; currently available for free on YouTube.
I loved Christspiracy as well. 🤗