On October 4, 2026
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History's Greatest Mysteries — Season 1
#Episode nameAir dateRuntimeRating
01
78mThe Final Hunt For D.B. CooperThe series will delve into a diverse array of historically significant subjects, exploring the enigmas that surround them – from the Titanic and D.B. Cooper to Roswell and John Wilkes Booth, among others. Each installment promises to present compelling new evidence and perspectives, including documents previously unavailable to the public, personal journals, and DNA analysis, all aimed at uncovering fresh insights into these infamous and mysterious moments in history.Nov 14, 20206.0Nov 14, 202078m6.002
78mTitanic's Lost EvidenceFor a century and eight years, a box cloaked in dust lay forgotten within the walls of a British manor. Inside, the intimate writings of Lord Mersey resided – the distinguished jurist and politician who bore the weighty responsibility of investigating the Titanic's fateful sinking in 1912.Nov 21, 20207.0Nov 21, 202078m7.003
78mEndurance: The Hunt for Shackleton's Ice ShipIn 1914, Sir Ernest Shackleton embarked on an Antarctic expedition. But shortly after reaching the continent, his ship, *The Endurance*, was crushed by shifting glaciers. Shackleton found himself responsible for guiding his twenty-seven men across the desolate tundra in an epic fight for survival. His relentless struggle against impossible odds and unwavering dedication to the safety of his crew transformed him into a legend. The ship's final resting place remains one of the most enduring mysterNov 28, 20205.0Nov 28, 202078m5.004
78mThe Escape of John Wilkes BoothJohn Wilkes Booth remains a figure defined by his infamous act: the assassination of a president. Yet, the question lingers – was he also a master of evasion? Did Booth successfully flee justice and live for years following the murder of Abraham Lincoln? For the first time, members of the Booth family are sharing long-held stories, and what they believe to be evidence of his escape, passed down through generations.Dec 5, 20206.0Dec 5, 202078m6.005
78mRoswell: The First Witness - The JournalA puzzling journal has ignited an extraordinary inquiry into the long-held question of whether a spacecraft from another world crashed near Roswell, New Mexico, in 1947. Major Jesse Marcel, the first government representative to arrive at the site, maintained until his death that an extraterrestrial vessel had fallen to Earth, and that the U.S. government subsequently concealed the event. Now, the Marcel family has shared a journal discovered among his belongings—a document potentially containinDec 12, 20205.0Dec 12, 202078m5.006
78mRoswell: The First Witness – The MemoThe investigation into the Roswell incident, spearheaded by a retired CIA operative, reaches a pivotal juncture as the enigmatic journal discovered among Major Jesse Marcel's belongings faces a critical examination. Marcel, then a US Army intelligence officer, was the first official to arrive at the crash site. Now, investigator Ben Smith is led to a clandestine location suspected to be the object’s actual resting place, spurred by a local archaeologist’s discovery of evidence suggesting a militDec 19, 20205.0Dec 19, 202078m5.007
78mRoswell: The First Witness – The WriterInvestigator Ben Smith journeys to Jesse Marcel's hometown on the Louisiana Gulf Coast, seeking out family members who offer details corroborating Marcel’s account of a governmental cover-up. He speaks with Leslie Kean, the investigative journalist who first exposed the New York Times story regarding a covert U.S. program dedicated to investigating UFOs. Smith further explores the enigma of the journal, scrutinizing writing samples to assess whether it might have been penned by a fellow officerDec 26, 20205.0Dec 26, 202078m5.0
