History's Mysteries
Season 2, Episode 6: The Holy Grail
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All Episodes - Season 2
Episode 1
Getting High: A History of LSD
Episode 2
The True Story of Gladiators
Episode 3
Cain and Abel: A Murder Mystery
Episode 4
Shark Attack 1916
Episode 5
America's Stonehenge
Episode 6
The Holy Grail
Episode 7
The Civil War Draft Riots
Episode 8
Five Points Gangs
Episode 9
Catacombs of Rome
Episode 10
Fatima Secrets Unveiled
Episode 11
The Essex: The True Story of Moby Dick
Episode 12
The True Story of the Untouchables
Episode 13
Judas: Traitor or Friend?
Episode 14
Failed Assassinations
Episode 15
Contaminated: The Karen Silkwood Story
Episode 16
Family Feud: The Hatfields and McCoys
Episode 17
History of Sports: Games of Combat