Extraordinary Engineering: An argument for the Ancient Astronaut theory is the engineering evident in the construction of ancient megalithic sites worldwide. (S1, ep 1)

Unidentified Flying Objects: Ancient Astronaut theorists delve into the archives to reveal compelling evidence of ancient flying machines. (S1, ep 2)

Sky Gods and Star Beings: Astronaut theorists propose that descriptions of sky gods and star beings might reflect real encounters with extraterrestrial visitors in the past.

Human Genesis: Compelling clues about mankind's true origins, evidence within religious texts and records from Earth's first civilizations.

Mysterious Underground Worlds: Exploring underground structures - including the Longyou Grottoes in China and ancient libraries from a lost civilisation.

Alien Arsenal: Examine the myths, legends and historical records that suggest aliens may have played a role in the development of powerful arsenals.

Mystery of the Pyramids: The Great Pyramid of Giza is a captivating ancient mystery, with evidence suggesting it may have functioned as an ancient power plant.

Alien Observatories: Evidence suggests the ancient megalithic site of Stonehenge once functioned as an important solar and celestial observatory.

Experts discuss the technological capabilities of ancient civilizations and how this device challenges the understanding of their knowledge.

Earth's deep waters have long been a source of wonder, from legends of aquatic cities ruled by gods and creatures to frequent UFO sightings.

Alien Beacons: For centuries, ancient monuments and sky-visible markings have puzzled researchers, leading to questions about their true significance.

Alien Messengers: Across cultures and throughout history, stories of individuals receiving wisdom from otherworldly sources are widespread.