Alien Mysteries is a Canadian UFO documentary series featuring eyewitness testimony that is produced by Exploration Production Inc. for Discovery Channel. Alien Mysteries showcases the real life ...

ComingSoon is debuting an exclusive Aliens Uncovered: Moments of Disclosure trailer, previewing the upcoming documentary that serves as the second part of a series that analyzes footage from an area ...

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 ...