UFO Chronicles - Episode Guide

On August 4, 1990, two hikers near Calvine in Scotland took a photograph of a mysterious, diamond-shaped flying object hovering in the middle of the sky.

An alleged alien abduction in 1973, in which two men claimed they were abducted and examined before being released by aliens while fishing.

An investigation into the mysterious Hessdalen lights, an unidentified lights phenomenon periodically observed along a 12km stretch of the Hessdalen valley in rural Norway.

Many have heard of the mysteries of Skinwalker Ranch. However, a much more mysterious location lurks in America's Southland.

The Rutland Flying Triangle: Since his very close encounter with a massive triangular aircraft years ago, Colin Saunders' perspective on life has changed completely.

On November 7, 1990, in Montreal, Quebec, witnesses reported a round metallic object of about 540 metres wide over the rooftop pool of the Bonaventure Hotel.

The Varginha incident - an alleged UFO crash and extraterrestrial encounter - made headlines in 1996, sparking a media frenzy despite official denials.

In 1964, a police officer Lonnie Zamora reported observing a strange, elongated UFO, on the ground. Authorities mounted a sweeping investigation of the incident.

The baffling case of a spinning-top-shaped UFO, spotted by a man riding his bike near the village of Jastrowo, roughly 180 miles from Warsaw.

Stefan Michalak, a mechanic prospecting near Falcon Lake in 1967, saw two glowing cigar-shaped objects hovering about 45 metres away after nearby geese startled him.