Season 2
04 Episodes -
S2-E1 History's Greatest Mysteries - Season 2 Episode 1
S2-E2 History's Greatest Mysteries - Season 2 Episode 2
S2-E3 History's Greatest Mysteries - Season 2 Episode 3 The Death of Bruce Lee
S2-E4 History's Greatest Mysteries - Season 2 Episode 4 Houdini's Greatest Mysteries
Season 3
11 Episodes -
S3-E1 History's Greatest Mysteries - Season 3 Episode 1 The Amber Room
S3-E2 History's Greatest Mysteries - Season 3 Episode 2 The Disappearance of Jimmy Hoffa
S3-E3 History's Greatest Mysteries - Season 3 Episode 3 The Dyatlov Pass Incident
S3-E4 History's Greatest Mysteries - Season 3 Episode 4 The Body on Somerton Beach
S3-E5 History's Greatest Mysteries - Season 3 Episode 5 The Amityville Horror
S3-E6 History's Greatest Mysteries - Season 3 Episode 6 The Holy Grail
S3-E7 History's Greatest Mysteries - Season 3 Episode 7 Malaysia Flight 370
S3-E9 History's Greatest Mysteries - Season 3 Episode 9 The Voynich Manuscript
S3-E10 History's Greatest Mysteries - Season 3 Episode 10 - Jack the Ripper
S3-E11 History's Greatest Mysteries - Season 3 Episode 11 - Lindbergh Baby Kindnapping
S3-E12 History's Greatest Mysteries - Season 3 Episode 12 - The Chicago Tylenol Murders
Season 4
08 Episodes -
S4-E1 History's Greatest Mysteries - Season 4 Episode 1 - The Loch Ness Monster
S4-E2 History's Greatest Mysteries - Season 4 Episode 2 - Who is the Zodiac Killer?
S4-E3 History's Greatest Mysteries - Season 4 Episode 3 - The Assassination of JFK
S4-E4 History's Greatest Mysteries - Season 4 Episode 4 - The Lost Colony of Roanoke
S4-E5 History's Greatest Mysteries - Season 4 Episode 5 - The Phoenix Lights Phenomenon
S4-E6 History's Greatest Mysteries - Season 4 Episode 6 - The Ark of the Covenant
S4-E7 History's Greatest Mysteries - Season 4 Episode 7 - The
S4-E8 History's Greatest Mysteries - Season 4 Episode 8 - Blackbeard's Lost Treasure