Season 18
Episodes
1 Ground Zero Flag, Space Suit and Pacific Codebreaker Feb 8, 2018 2 Terra Australis, Operation Underworld and Heroine Hostess Feb 8, 2018 3 Nuclear Nightmare, Teddy Roosevelt's Badlands Bandits And The Movie Star And The Dead Man Feb 15, 2018 4 Jefferson's Wine, First High Flyer and Stefania's Thirteen Feb 15, 2018 5 Alaska Highway, Tale of Beatrix Potter and Cleopatra's Needle Feb 22, 2018 6 Benny's Banner, Lost for Words and Raising Chicago Mar 22, 2018 7 Dishwasher, Golden Lake and Bridge Buster Mar 1, 2018 8 Dippy the Dinosaur, Golden Record and Hooverball Mar 1, 2018 9 Invention of the Doughnut, Cleopatra in a Carpet and Flight of Fancy Mar 8, 2018 10 Real Life Lassie, Spy Who Went Cold and Sinking of the Andrea Doria Mar 8, 2018 11 Million Dollar Dinner, Thing in the Woods and Cornstalk Colonel Mar 15, 2018 12 Ping-Pong Diplomacy, Blazing Steamship Rescue and Death Ray Mar 15, 2018 13 Battle of the Sexes, Circus Riot and Last Train to Freedom Mar 22, 2018 14 Etch A Sketch, Cowboy Bob and Pilates Mar 22, 2018 15 Leonardo's Parachute, School Children's Blizzard and Muddy Discovery Mar 29, 2018 16 Titanic Orphans, Plot to Kill the Pope and Magical Unicorn Mar 29, 2018