The documentary special premieres February 19 at 9:30/8:30c and Streams Next Day on Disney+ and Hulu

War reporter Bob Woodruff leads veterans on an Arctic expedition to test a cure for post-traumatic stress and depression: the experience of AWE in nature. As they trek across one of the world’s most dramatic and pristine wildernesses, researchers monitor changes to their physical and emotional well-being. Could this be the medicine they’ve been looking for?

The hour-long documentary special is produced by ABC News Studios for National Geographic. For ABC News Studios, Jeanmarie Condon and Drew Pulley are executive producers. For National Geographic, Chad Cohen is executive producer and  Bengt Anderson is senior vice president, production; Charlie Parsons is senior vice president, Development; and Tom McDonald is executive vice president, Global Factual and Unscripted Content.