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 ...

Whenever we talk about space or the unexplained, the first thought that comes to mind is if we are alone in the universe. This particular thought has excited some of the most prominent filmmakers of ...

A new Amazon Prime documentary alleges three alien craft landed at a New Mexico air base in 1964, with former President George H.W. Bush reportedly informed of the encounter decades later. The film ...

If you’ve ever found yourself utterly fascinated by the behavior of a cult that seems, in retrospect, to very clearly be a cult, then you probably loved Raël: The Alien Prophet. This new documentary, ...