One of the best in it's category, ever released. documentary category did not create a better tv series and you can now watch for free on this website. The tv series is openly dreamlike, and like most dreams it moves uncertainly down a path with many turnings. Hidden Kingdoms is the only tv series I saw whole, more than once I love how music just is the pure soul of that tv series. The amount of details and little aspects of the tv series that you can find years and years later is absolutely amazing. Sure there are classic tv series which everyone like, and they are great. But Hidden Kingdoms is just non stop awesome from start to finish. I haven't found this full tv series anywhere else so I uploaded it here on putlocker20.com, so everyone now can see it online for free.