In 2016, multiple witnesses in and around the village of Pentyrch, South Wales, describe seeing a vast triangular UFO appearing in the night sky, ejecting smaller red and green craft before engaging in a battle with the British Air Force, culminating in its apparent shooting down. Residents describe shaking buildings, violent explosions, inexplicably damaged trees and mysterious teams of unknown people involved in a clandestine clean-up. The official military line was that this was merely a training exercise, but those who saw the event first-hand refuse to accept this explanation.

Every year, thousands of UFOs are encountered by civilian and military pilots around the world. Many go unreported. Craig and Sarah scrutinise the phenomenon and take a closer look at an astonishing case that took place in November 2018 off the west coast of Ireland, in which multiple pilots saw bizarre lights through their cockpit windows.

In this extraordinary episode Craig and Sarah take on the US Navy UAP videos: the ‘Tic-Tac’ footage, filmed from the USS Nimitz in 2004 off San-Diego, and the ‘Go-Fast’ and ‘Gimbal’ videos filmed between 2014 and 2015 off the East Coast in the Atlantic from the USS Theodore Roosevelt.

Over the past 50 years a fascinating pattern has emerged, linking UFOs with military personnel and installations. One of the most significant of these events took place on British soil, deep in Rendlesham Forest, Suffolk, in 1980. The now infamous ‘Rendlesham incident’ involved numerous witnesses from the American Air Force who were stationed in nearby RAF Woodbridge. Craig and Sarah pore over every scrap of available evidence relating to the Rendlesham incident.

Central Scotland has its very own Area 51, known as the ‘Falkirk Triangle’, encompassing the now infamous village of Bonnybridge, which claims the highest concentration of the region’s UFO activity. The team examine cases including the 1991 sighting captured on camera flying over Polmont Reservoir, and the flying saucer over Craigluscar Reservoir in 1994. They also investigate the alleged abduction of Robert Taylor in 1979, the only UFO incident to have been officially investigated by the British Police.