Did Da Vinci hide clues in his art? - Digging For The Truth | Sky HISTORY TV Channel

Did Da Vinci hide clues in his art? - Digging For The Truth

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What (or perhaps who) is the holy grail? And could a descendant for Jesus and Mary be walking the streets today? (Season 2, Episode 4)

Professor Alice Roberts and Rylan Clark sit at a round table with a candle in the middle

Alice and Rylan visit a real witch - Witches of Essex

Rylan Clark and Professor Alice Roberts on Witches of Essex. They are seen sitting together in a house holding cups of tea and looking intently at someone speaking off screen.

Rylan and Alice visit England's most haunted jail – Witches of Essex

Rylan Clark and Professor Alice Roberts on Witches in Essex. They are seen sitting in a darkened room looking with interest at someone out of sight.

Witches’ broomsticks are a d**k joke?! – Witches of Essex

Children watch through a scratched glass enclosure as an adult inside struggles with an alligator in a water-filled tank, during what appears to be a kids’ birthday event.

Dad fights alligator at kids birthday – History's Most Shocking

A bearded man wearing a black beanie and brown jacket with a fleece collar stands indoors near a wall vent, looking intently at someone off camera.

Cameras capture buried spacecraft beneath Mount Wilson – Beyond Skinwalker Ranch

An older man wearing glasses, a dark suit, a maroon shirt, and a light yellow tie speaks while gesturing with his hands in a warmly lit room.

The Catholic Church’s most baffling mystery – World's Most Unexplained