Top 10 Best Alien Documentaries

If you’re still watching the stars, these are the alien docs to watch. We’ll be looking at the most popular and provocative alien documentaries ever made. We’re not saying it’s aliens but . . . you should check these out. WatchMojo ranks the best alien docs to watch. What do you think is the best alien doc? Let us know in the comments!

Watch more great alien related content here:
10 Ancient Sites Aliens May Have Created - https://youtu.be/BOm44aX31zw
Top 10 CREEPIEST Real-Life Alien Abduction Stories - https://youtu.be/U5URbtVfMmc
Top 10 Scariest Movie Aliens - https://youtu.be/3GRa7KXxb4k

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