![Our Planet: Behind The Scenes](https://image.tmdb.org/t/p/w185/mCIUF0GOkySPjg3FRGlYbTJL3Jw.jpg)
In 2021, a Pentagon report revealed what the US government had denied for decades — UFOs are real and may even pose a threat to our planet. Now, ex-military members break their silence about the massive cover-up. Are we prepared for an alien invasion?