It seems like the most common UFO sightings are captured by the public on their phones or military personal but it hits different when pilots radio in saying they have caught a sight of one. UFO enthusiast Craig Charles and astrophysicist Sarah Cruddas investigate a case just like this that happened in 2018, very close to home... off the west coast of Northern Ireland. Craig Charles and Sarah Cruddas join forces to search for possible evidence that could prove the existence of extraterrestrial life forms. In each episode, the pair tackle a famous major UFO sighting by scrutinising never before heard witness testimonials, whistleblowers, UFO experts, video footage and more. By sifting through the evidence and separating fact from fiction, Craig and Sarah attempt to provide answers to the ultimate question of whether mankind is alone in the universe.