Does Healing Work?

When Mike's gammy knee brings some deep research to an abrupt end, John realises he needs to do something.  When you're investigating the paranormal, there's nothing worse than having a skeptic with a sports injury on the team.To help Mike's body return to its former skeptical glory, John drags his fellow unexplainer on a quest to rid him of ailments.John thinks modern medicine is a bit boring and instead opts to hunt down the healing power of the Holy Grail. But when the cup of Christ is tracked down to a welsh manor house, it doesn’t quite seem to yield fast enough results. The duo begin an epic quest for alternative therapies, and conclude with a final experiment that not only blows John’s mind, but perhaps changes Mike's belief system for ever.