History's Greatest Mysteries
S6 · E3 — The Valentine's Day Massacre
S6:E3 · The Valentine's Day Massacre
20 episodes in this season
Roswell
41 min
The Franklin Expedition
The Valentine's Day Massacre
What is the Yeti?
The Final Flight of Amelia Earhart
The Death and Fortune of Pablo Escobar
The Lost Loot of Jesse James
The Rendlesham Forest Incident
60 min
The Amazing Events of the Book of Exodus
The Search for Atlantis
The Death of Dillinger
The Missing Riches of Genghis Khan
The Missing Tesla Papers
39 min
Secrets of the Copper Scroll
63 min
The Killing of Bugsy Siegel
Percy Fawcett and the Lost City of Z
Secret of the Sphinx
The Lost Pirate Treasure of Jean Lafitte
40 min
The Secrets of Easter Island
Lost Places of the Old Testament
