Secrets In The Dark

The famous pirate ship Whydah sank off the coast of the Cape Cod Peninsula in 1717. Commanded by Black Sam Bellamy, one of the richest pirates in history, the ship was filled with treasure looted from over 50 other ships.

Archaeologists working at the Templo Mayor temple complex in Mexico, which was once located at the very centre of the Aztec Empire, unearth a blood-curdling find: a tower made of over 600 human skulls.

The team look at the Devil's Church in Finland, a cave hidden deep in the forests near the Russian border. For centuries, this place has had spiritual significance, and shamans and priests have communed with the divine there.

In the ancient Burnt City of Shahr-e Sukhteh, Iran, archaeologists uncover a remarkable discovery, the oldest known prosthetic eye, made of gold.

Scientists examine the tomb of Pharaoh Ramses III, uncovering evidence of a family plot against him.

Looks at how the discovery of the remains of King Richard III beneath a modern car park in Leicester, England, in 2012 provided unprecedented insight into the final moments of England's controversial monarch.