Tom continues his search for the last capsule piece which leadshim to an interesting situation with Susannah. He also learnssome information about his childhood that he was never supposedto know. Meanwhile, Zenzi and Isaac uncover CongressmenEskol's hidden agenda.
Charles, Oliver and Mabel collide with their podcastingmentor-turned-competitor, Cinda Canning. Subsequently, a keyclue requires the trio to orchestrate a classic stakeout -Brazzos-style. New York has never been more glittering.
Steve's daughter slams the Foleys for their plural lifestyle:Sidian meets Arielle for the first time; the Merrifields focuson getting wife-to-be Roberta to the U.S.; the Davises learnabout Danielle's past relationships.
Ancient Aliens has examined the oldest and most mysterious rockart on Earth–up close and in person. Now, Giorgio Tsoukalostakes a look back at the incredible hieroglyphs, petroglyphs,and geoglyphs that he believes tell a worldwide story–ofalien visitation.
Let's head to the fields as Modern Marvels takes a fascinatingjourney from farm to table! From the dizzying heights ofCalifornia's date palm trees to the soggy Wisconsin cranberrymarshes to the cavernous labyrinths of Pennsylvania's mushroomfarms, we pick through the most unique and timeless forms ofharvesting.
The semifinals continue in Los Angeles where the competingninjas will face up to 10 challenging obstacles, including newobstacles Hopscotch and Box Office. The two fastest ninjas willface off on the Power Tower for a Safety Pass going into theNational Finals.
Prepare to be shocked and enlightened because it's time toenter the mad world of Nikola Tesla's remarkable inventions!From his 187-foot-high wireless network tower to his lifelongrivalry with Thomas Edison to his disturbing death ray andearthquake machines, Modern Marvels illuminates thegenius--and the quirks--behind an electrifying mastermind.