EXTREME ADVENTURERS AND WILDERNESS EXPERTS CHRIS AND CASEY KEEFER BATTLE TREACHEROUS TERRAIN AND UNCHARTED TERRITORY IN SEARCH OF ANSWERS TO HISTORY’S GREATEST MYSTERIES IN TRAVEL CHANNEL’S ‘CODE OF THE WILD. Wilderness experts and brothers Casey and Chris Keefer go where most wouldn’t dare, in search of answers to history’s greatest mysteries in Travel Channel’s “Code of the Wild.” Some of history’s greatest secrets are hidden in the world’s most treacherous corners, unforgiving locations that are inaccessible to all but a few. In Travel Channel’s all-new series, “Code of the Wild,” premiering on Tuesday, August 6 at 10 p.m. ET/PT In eight hour-long episodes, the brothers deploy their unique set of wilderness know-how, survival and tracking techniques, picking up where the trail for most would end. Diving into icy temperatures, deep caves, rugged forests and tricky terrain, Chris and Casey pursue answers to longstanding enigmas “I’m a history buff, and when it comes to unexplained mysteries, I go digging for evidence,” said Casey. “The world’s greatest secrets are hidden in the most perilous places. For us, that’s where our journey begins. The rough and tough route is our path to answers, and every investigation is a wild adventure.” “I use my love of technology to get us closer to the truth,” added Chris. “Our equipment helps us to go deeper and see clearer than ever before. And by incorporating our own outdoor survival skills, we’re able to put new theories to the test. There’s no place we won’t go in our search for answers.” In the series premiere, the Keefer brothers are on the road to El Dorado to find the legendary lost City of Gold.