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History Got It WrongJan. 21, 2026 
Mysterious EndingsJan. 14, 2026 
Strange but TrueJan. 07, 2026 
Behind the MythDec. 10, 2025 
Lost TreasuresDec. 03, 2025 
Time Reveals AllNov. 19, 2025 Madness ExplainedNov. 12, 2025 Vanished: Jimmy Hoffa, Holy Grail, Inventor Rudolf DieselNov. 05, 2025 
What really happened to union boss Jimmy Hoffa? Could modern technology finally prove the existence of the Holy Grail? And did inventor Rudolf Diesel really die at sea, or did he stage his own disappearance?
Episode Title:Vanished: Jimmy Hoffa, Holy Grail, Inventor Rudolf Diesel
Networks:discovery+
