W15EB-D A look at whether time travel has already occurred, on purpose or by accident, and scientists who believe it is theoretically possible. 2026-10-01 Age-old mysterious ruins stand as silent sentinels from the past, with their true history seemingly erased by time; modern archaeology attempts to unravel the enigma of how and why the ancient structures were built. 2026-10-01 During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society. 2026-10-01 There are many bizarre tales involving U.S. presidents that defy explanation and are still shrouded in mystery. 2026-10-01 From mysterious wounds that appear for no apparent reason, to a peculiar madness that compels people to dance themselves to death; looking at bizarre afflictions. 2026-10-01 There are many puzzling artifacts from around the world that challenge everything known about the technological capabilities of distant ancestors; some ancient objects are so mysterious they've spawned endless debate and theories. 2026-10-01 The Freemasons are one of the world's most secret societies. 2026-10-01 A French army captain is stripped of his rank. 2026-10-01 After a stroke leaves President Woodrow Wilson in a weakened position, First Lady Edith Wilson takes a leading role in the White House to complete the final months of her husband's term. 2026-10-01 Examining the monuments built in tribute to Athena. 2026-10-01 Dr. David Livingstone journeys across Africa and reporter Henry Stanley's quest to find him. 2026-10-01 Developing nuclear weapons. 2026-10-01 Revisiting enemy actions, from Pancho Villa's raid on a New Mexican town where 18 were killed, the War of 1812, to the 1945 deaths of six Oregonians when a Japanese bomb-ferrying balloon flew 6,000 miles to reach its victims. 2026-10-01 Historians examine ancient rituals that involve altered consciousness. 2026-10-01 The guys consider buying expensive sunken treasure from the Mughal Empire period in India; 1948 portable electric shock therapy machine; Yamaha Rhino built for desert four-wheeling. 2026-10-01 Rare 18th-century coaching gun engraved with a mysterious golden script; Pez collector; rare 1932 "S" quarter. 2026-10-01 Key gun dating from the 16th or 17th centuries; life-size Power Ranger; trophy presented to Jeff Gordon for being one of NASCAR's top five drivers. 2026-10-01 Saddle that may have been used by actor Kevin Costner in "Dances With Wolves"; one of the first lever-action, repeating rifles ever made; tattoo kit. 2026-10-01 The guys have a chance to buy a classic 1973 pinball machine, but it needs extensive repairs; Corey and Chum meet a man interested in selling his Segway; a woman hopes to sell a 1924 St. Gaudens Double Eagle gold coin. 2026-10-01 The guys get an opportunity to buy a helicopter; Rick has a chance to buy a 240-year-old lottery ticket signed by George Washington; Corey is shown five classic Pete Rose baseball cards in mint condition. 2026-10-01 Historic spoon made by Paul Revere; handmade cuckoo clock from the 1800s; mysterious vintage archery bow. 2026-10-01 Rare 1942 Sarolea motorcycle made in Belgium; Civil War sword believed to have belonged to a Confederate officer; cast iron printing press from the 1800s. 2026-10-01 Rick has a chance to buy a flamethrower; Corey and Chumlee go to an auction to try to buy a Gypsy fortuneteller machine; rare Manhattan Arms revolver from the mid-1800s. 2026-10-01 A pocket-sized sundial believed to date to the 16th century conceals a secret; photo album of union leader Jimmy Hoffa; 1960s rifle sharpshooting game. 2026-10-01 Soviet nuclear missile launch keys; unique 1920s ukulele banjo made by Gibson; a man brings in two of the biggest guns that Rick has ever seen. 2026-10-01 Vintage Schweizer glider; jersey autographed by Lou Gehrig of the New York Yankees; rare casino chip. 2026-10-01 The guys are given a chance to acquire a Grammy; rare mini Coca-Cola cooler from the 1930s; rickshaw used to carry tigers in the Siegfried and Roy stage show. 2026-10-01 The shop has a chance to buy a 2006 NBA championship ring; collectible 1964 Austin Healy car built in Britain; 1800s diving helmet. 2026-10-01 A pirate's peg leg is brought into the shop; Rick has a chance to buy a top-notch archery bow; full-size motorcycle hand-carved from wood. 2026-10-01 Film footage of President Franklin D. Roosevelt; 1800s cast iron coffee grinder; 1960s "Rat Patrol" lunch box; Corey and Chumlee compete in a parking lot obstacle course designed by the Old Man. 2026-10-01 Kongsuni, Sam, and Eve decide to build the best snowman they've ever built before; they don't know that this snowman is on a secret quest to recruit these three friends to help save his Snowman Village. 2026-10-01 A stop in West Covina, Calif., finds Mary desperate for a big score; Ivy attempts to lighten the mood; Jarrod and Brandi get back to basics; Rene unleashes his bankroll. 2026-10-01 The buyers look for south-of-the-border treasure in San Diego; Rene and Casey defend their home turf against Darrell and Brandon; Mary eyes a high-end household unit; Ivy brings two extra Calvins to the festivities. 2026-10-01 The buyers dig deep for bargains in the desert country of Mojave, Calif.; Dave works hard despite his dislike of the territory; Ivy hunts for fun off-road finds. 2026-10-01 Jarrod and Brandi take risks when lockers in Westminster, Calif., demand top dollar; Ivy goes on a buying spree; Rene lands a collector's unit. 2026-10-02 The auction action moves to downtown Los Angeles, where Darrell and Brandon seek additional merchandise for their 24/7 store; Ivy locates a locker filled with tools; Mary takes on the heavy hitters. 2026-10-02 The buyers visit a facility in Moreno Valley, Calif., that is known for its great scores; Ivy and Rene both land jam-packed units, but only one provides a huge payday. 2026-10-02 The treasure seekers visit Riverside, Calif.; Brandi and Jarrod attempt to teach Bozek a valuable lesson; Ivy hopes to bid low and win big; Darrell and Brandon's latest score may leave them all wet. 2026-10-02 Dave causes trouble for Jarrod and Brandi in Santa Ana, Calif.; Mary tries to end a lengthy losing streak; Rene needs help with a massive score. 2026-10-02 The buyers visit the upper-class city of Arcadia, Calif., Darrell and Brandon are caught pulling shenanigans; Rene is joined by his father in the hunt for collectibles; Ivy gambles on something out of the ordinary. 2026-10-02 Ivy looks for a home field advantage when the buyers arrive in Lancaster, Calif.; Mary cleans up after winning an impressive locker. 2026-10-02 Brandi allows Jarrod to spend freely in El Monte, Calif., but Mary winds up landing the priciest locker of the day; Rene achieves good results on a low budget. 2026-10-02 Dave does not intend to lose another great locker when the buyers return to Palm Springs, Calif.; Rene attempts some inside information; Ivy must buy big in order to make the trip worth his time; Mary enlists an unlikely ally. 2026-10-02 The bidders hope for big scores in trendy North Hollywood, Calif.; Jarrod and Brandi refuse to be seduced by the allure of Tinseltown treasures; solo buyer Rene makes trouble for everyone else. 2026-10-02