William Shatner explores the possibility that the Oak Island treasure might not be one of gold and jewels, but instead, of priceless paper.

‘The UnXplained with William Shatner’ on Sky HISTORY explores the world’s most fascinating, strange and inexplicable mysteries. Have you ever wondered how people survive the seemingly un-survivable?

The UnXplained With William Shatner:

Series 1, Episode 9