Top 20 Best Alien Documentaries Welcome to WatchMojo, and today we’re counting down our picks for the most captivating documentaries and docuseries that cover the fascinating possibilities of visits ...

Don your tinfoil hat and delve into a game-changing documentary on Amazon Prime Video that appears to confirm the existence of alien life. For millennia, humans have looked to the stars and wondered ...

Anyone who’s ever said “Game over, man! Game OoOveR!” needs to fire up Aliens Expanded (now strraming on Shudder), a ridiculously in-depth making-of/legacy documentary about Aliens that will occupy ...

It was the year of the UFO in 2025. From new-age documentaries to decades-old mysterious reports coming to light, both experts and civilians have been baffled by a slew of new information regarding ...

Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...