Decoding the Past — Season 1, Episode 21: The Holy Grail

Episode synopsis

Adventurers seek the cup Jesus used at the Last Supper.

About Decoding the Past

Decoding the Past is a History Channel paranormal television series that "decodes" the past by looking for unusual, and mysterious things written about throughout history that may give clues as to what will happen in the future.

More episodes from Season 1

• E1Godfathers
• E2Beyond 'The Da Vinci Code'
• E3Nostradamus: 500 Years Later
• E4Nostradamus: 500 Years Later
• E5Countdown to Armageddon
• E6Countdown to Armageddon
• E7The Shroud of Turin
• E8The Bible Code: Predicting Armageddon
• E9The Bible Code II: Apocalypse and Beyond
• E10Resurrection
• E11Apocalypse
• E12Secret Societies