Journalist Tony Harris will present compelling evidence of UFO sightings from around the globe in "The Proof Is Out There: Alien Edition." ...

Tony Harris and his team investigate if a glowing orb spotted in Phoenix is tied to one of the most legendary UFO incidents ever recorded in a new episode of "The Proof is Out There: Alien Edition." ...

The popular spinoff docuseries The Proof Is Out There: Alien Edition returns to the History Channel with its season two premiere Thursday, March 12 at 10/9c. During the season two premiere episode, ...