For centuries, experts and archeologists have tried to pinpoint the lost city of Atlantis, but all have failed. Now Rob Riggle is on the case, and Atlantis has nowhere left to hide.
Finding the actual Holy Grail is the holy grail for all global investigators so Rob's on the case. He's following in the footsteps of the Knights Templars and unearthing new evidence that could prove the grail has been hidden in Scotland all this time.
Skeleton Canyon may have been the deadliest place in the Old West. It was the site of the Skeleton Canyon massacres of 1879 and 1881. Join Rob Riggle in the search for an outlaw's lost treasure.
Rob must find out what happened to Rome's 9th Legion, which vanished into thin air. He meets with military historians and archaeologists as he searches through muddy bogs, analyzes ancient skulls and learns about Roman ghosts.
