Rob and Shelley Hartland believe they live under a UFO super highway. Meanwhile, Peter Khoury claims he experienced a close encounter - of the sexual kind.

Visit Australia's vast expanses, where farmers have been finding mutilated cattle. Plus, meet Phil Tindale who believes he witnessed two UFOs in combat.

Investigating the disappearance of pilot Frederick Valentich, whose last transmission gives a disturbing account of what he experienced.

Travel to Queensland's farming country where rain-drenched crops meet the Great Barrier Reef. Is there a link between water and UFO activity?

Queensland's Tropical Coast: Delve into the incredible collection of UFO stories of first-hand witnesses, from flying saucers to strange encounters in sugar cane fields.

Explore Melbourne's long history of UFO sightings and hear incredible first-hand accounts from Victoria's locals of otherworldly encounters.