Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
Barnum Museum: The world's greatest showman, a rumoured valley of gold and a fortress of protection - their legends prove fame, wealth and even safety can come at a dire cost.
The Pharaoh's Curse: Egyptian royals in the Valley of Kings promise turmoil for anyone who dares to disturb their eternal rest.
Cursed Amethyst: A damned gem, a devilish beast and the downfall of a family for several generations. How long must we suffer for the sins of the past?