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 ...

Set in 2120, two years before the events of the original Alien film, Alien: Earth follows Weyland-Yutani’s first face-to-face with the Xenomorph on Earth. But when the corporation’s Maginot ship ...

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, ...