This episode investigates what advances in science, since the last time the shroud was tested, might reveal about this mysterious religious relic.
Following the clues in the Old Testament, one archaeologist believes he has discovered the true location of the original cities of sin.
New high-resolution images of the Mona Lisa may have revealed more than cracks in the varnish. A man believes he has found hidden numbers and letters.
Anthropologist Dr. Sabine Hyland attempts to decode a sacred knotted relic known as khipus to find out how the ancient Incas communicated.
Follow Jesuit priest Fr. Patrick Hough as he investigates the Crown of Thorns, which was said to be worn by Jesus Christ during his crucifixion.
A body is dug up from a Romanian graveyard at night; the heart is cut out and burnt. A man suspects a link with the world's oldest suspected vampire.
Author Margaret Starbird believes that Mary Magdalene is not only a saint but also the mother of Jesus' child, and she’s going to dig into the truth.
Join Irish archaeologist Ned Kelly as he seeks the truth about the mystical bog bodies of Iron Age Ireland.
Every year, millions of Christians take the pilgrimage to Jerusalem, but one archaeologist claims they are worshipping at the wrong site.
An underwater archaeologist follows a trail of evidence across Mexico and Guatemala, in search of the entrance to the Mayan underworld of Xibalba.
The story of Noah's Flood is not just an Old Testament tale. New archaeological evidence unearthed in Bulgaria may reveal where and why it happened.
Joan of Arc is France's national heroine but her life is full of mystery. An author has found evidence that she may have survived her execution.
Go on the trail of a mysterious mediaeval sword lodged in a stone to discover if it could have some connection to the story of King Arthur.
In this modern day Indiana Jones-style expeditions, travel the globe to unveil the mystery of the Holy Grail, the Secrets of the Dark Arts, the Philosophers Lost Stone, the Lost Ark and more to unlock the Ancient X Files.
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