Mysteries at the Museum - White House Water, Queen of the Mist and the Real Holy Grail

Seizoen: 12 - Aflevering: 11 / 221 - Eerst uitgezonden: 27 oktober 2016 - Episode ID: 1432347

Don Wildman examines a string of mysterious deaths in the White House, a woman who took a pioneering plunge and an ancient chalice that could be the elusive Holy Grail.