Are the ancient giants mentioned in biblical texts connected to the builders of the pyramids? Dublin-born author Patrick Heron presents his theory that the Nephilim, fallen angels described in the Old Testament, were responsible for constructing the pyramids and other ancient megalithic structures. Heron, whose book "Apocalypse Soon" became a bestseller in Ireland, explores the Hebrew word "Nephilim" derived from "nephal" meaning "to fall," and traces these beings through biblical texts and archaeological evidence. He discusses how these spirit beings allegedly produced hybrid offspring with humans, creating a race of giants whose influence shaped ancient civilizations. The conversation delves into prophetic texts suggesting these entities will return during end times, creating what Heron calls "the shadows of the apocalypse" that he believes are already manifesting in current world events. This biblical archaeology examination offers a supernatural explanation for humanity's most enduring construction mysteries.