Story Jeff and Amaryllis discover an unexpected connection to the Ripper in police archives while investigating the 1893 World's Fair that turned Chicago into H.H. Holme's killing ground. 2026-05-17 H.H. Holmes goes on the run as his schemes unravel; the investigation picks up on Holmes' trail with a long-lost crime scene that could hold the key to proving he's the Ripper. 2026-05-17 A trove of mysterious artifacts contains an unexpected link to the U.K.; Jeff and Amaryllis uncover evidence of the Holmes curse and the shocking theory that the killer escaped his own death. 2026-05-17 H.H. Holmes' grave is exhumed in an attempt to prove that he pulled off one final swindle and escaped his own execution. 2026-05-17 Jeff Mudgett seeks to prove his ancestor, U.S. serial killer H.H. Holmes, was also London's infamous murderer, Jack the Ripper; Mudgett teams up with ex-CIA analyst Amaryllis Fox to prove this theory, using modern science and methodologies. 2026-05-17 While revealing the gruesome details of the murders committed in 1888 London by Jack the Ripper, Jeff and Amaryllis challenge Ripper myths in the hunt for a link to H.H. Holmes. 2026-05-17 The Jack the Ripper letters contain an unexpected link to H.H. Holmes; Scotland Yard's list of credible suspects holds a key detail about the manhunt; eyewitness accounts reveal the face of a killer. 2026-05-17 An investigation into the gruesome details of Holmes' infamous Murder Castle leads to the discovery that he may have been killing victims all over Chicago and beyond; a report says the Ripper may have killed in the United States. 2026-05-17 Jeff and Amaryllis discover an unexpected connection to the Ripper in police archives while investigating the 1893 World's Fair that turned Chicago into H.H. Holmes's killing ground. 2026-05-17 H.H. Holmes goes on the run as his schemes unravel; the investigation picks up on Holmes' trail with a long-lost crime scene that could hold the key to proving he's the Ripper. 2026-05-17 A trove of mysterious artifacts contains an unexpected link to the U.K.; Jeff and Amaryllis uncover evidence of the Holmes curse and the shocking theory that the killer escaped his own death. 2026-05-17 H.H. Holmes' grave is exhumed in an attempt to prove that he pulled off one final swindle and escaped his own execution. 2026-05-17 Pius XII assumes the papacy on the eve of World War II. 2026-05-17 A German rocket scientist and former astronaut and U.S. Senator from Ohio are profiled. 2026-05-17 Nate heads to the Cincinnati Museum of Art for a look at the traditional armor of the samurai warrior and how it relates to the fashion of world renowned designer Issaye Mikaye; Nate examines the history of manga and the talent of Tezuka Osamu. 2026-05-17 Astronauts adapt to the challenges of space living-- the unique environment, tasteless food and canned air's scent; exploring how coping mechanisms are crucial for life and work in space. 2026-05-17 Featuring lessons that guide teenagers to learn about ways to help the environment. 2026-05-17 With the advent and spread of airplanes and automobiles in the beginning of the 20th century an idea emerged that a marriage of the two would create the ultimate travel miracle. 2026-05-17 Under duress American Iva Toguri broadcasts Japanese propaganda during World War II. 2026-05-17 A profile of Eisenhower recalls his journey from Abilene, Kan., to become the Supreme Allied Commander during World War II and later the 34th president of the United States. 2026-05-17 The turbulent life and times of the World War II leader who fought toe-to-toe with the Japanese Navy in the South Pacific; recalling his carrier raids, the victory at Leyte Gulf, and his seaborne bombardment of the Japanese Islands. 2026-05-17 A profile of Henry Harley Arnold, an aviation pioneer who helped build the U.S. Air Force and became a five-star general during World War II. 2026-05-17 Omar Bradley rises to the rank of General of the Army. 2026-05-17 Pius XII assumes the papacy on the eve of World War II. 2026-05-17 A German rocket scientist and former astronaut and U.S. Senator from Ohio are profiled. 2026-05-17 Interviews and film clips profile Nazi Adolf Eichmann. 2026-05-17 Nazi and war profiteer Oskar Schindler saves 1,300 Jews from death. 2026-05-17 Under duress American Iva Toguri broadcasts Japanese propaganda during World War II. 2026-05-17 A profile of Eisenhower recalls his journey from Abilene, Kan., to become the Supreme Allied Commander during World War II and later the 34th president of the United States. 2026-05-18 The turbulent life and times of the World War II leader who fought toe-to-toe with the Japanese Navy in the South Pacific; recalling his carrier raids, the victory at Leyte Gulf, and his seaborne bombardment of the Japanese Islands. 2026-05-18 A profile of Henry Harley Arnold, an aviation pioneer who helped build the U.S. Air Force and became a five-star general during World War II. 2026-05-18 Omar Bradley rises to the rank of General of the Army. 2026-05-18 Pius XII assumes the papacy on the eve of World War II. 2026-05-18 A German rocket scientist and former astronaut and U.S. Senator from Ohio are profiled. 2026-05-18 Interviews and film clips profile Nazi Adolf Eichmann. 2026-05-18 Nazi and war profiteer Oskar Schindler saves 1,300 Jews from death. 2026-05-18 Under duress American Iva Toguri broadcasts Japanese propaganda during World War II. 2026-05-18 A profile of Eisenhower recalls his journey from Abilene, Kan., to become the Supreme Allied Commander during World War II and later the 34th president of the United States. 2026-05-18 The turbulent life and times of the World War II leader who fought toe-to-toe with the Japanese Navy in the South Pacific; recalling his carrier raids, the victory at Leyte Gulf, and his seaborne bombardment of the Japanese Islands. 2026-05-18 A profile of Henry Harley Arnold, an aviation pioneer who helped build the U.S. Air Force and became a five-star general during World War II. 2026-05-18 Omar Bradley rises to the rank of General of the Army. 2026-05-18 A 700-year battle for freedom begins as the barbarians rise against Rome; military commander Hannibal builds a rebel alliance and conquers the Alps; the shepherd Viriathus unleashes a wave of resistance to save his people from destruction. 2026-05-18 When Governor Galba massacres the Lusitanians, the survivors band together under shepherd-turned-leader Viriathus to attack the Romans. 2026-05-18 Rome brings its enemies inside its borders; Spartacus leads a slave uprising that threatens Rome on its own turf; raised as a Roman, Germania's native son Arminius must choose a side in the fight for freedom. 2026-05-18 The son of a Germanic barbarian chief, Arminius, is sent back home to crush the rebellion, but he becomes torn between his duty and ensuring the safety of his people. 2026-05-18 Barbarian resistance escalates into a do or die conflict with the Empire; the Germanic tribes unite for the first time under a single leader, Arminius. 2026-05-18 Part 2/2. Boudica tries to beat Rome at its own savage game in one of the bloodliest rebellions in history; centuries of costly barbarian wars take their toll on the Empire, ending the age of expansion. 2026-05-18 Part 1/2. The Roman Empire is the world's first superpower, but it has grown so large that its size is now more of a weakness than an asset. 2026-05-18 Led by Alaric, the Goths sack Rome; Attila the Hun seizes power in the midst of chaos and destruction, while the barbarians move in for the kill; Geiseric, king of the Vandals, masterminds the end of Rome; the Roman Empire falls. 2026-05-18 A 700-year battle for freedom begins as the barbarians rise against Rome; military commander Hannibal builds a rebel alliance and conquers the Alps; the shepherd Viriathus unleashes a wave of resistance to save his people from destruction. 2026-05-18 When Governor Galba massacres the Lusitanians, the survivors band together under shepherd-turned-leader Viriathus to attack the Romans. 2026-05-18 Rome brings its enemies inside its borders; Spartacus leads a slave uprising that threatens Rome on its own turf; raised as a Roman, Germania's native son Arminius must choose a side in the fight for freedom. 2026-05-18 The son of a Germanic barbarian chief, Arminius, is sent back home to crush the rebellion, but he becomes torn between his duty and ensuring the safety of his people. 2026-05-18 Barbarian resistance escalates into a do or die conflict with the Empire; the Germanic tribes unite for the first time under a single leader, Arminius. 2026-05-19