Three strangers push themselves to their absolute limits in complete darkness – enduring days buried underground while navigating prehistoric cave systems, ancient subterranean cities and centuries-old abandoned mines. Are you afraid of the dark?
240-feet below ground lies an abandoned Cold War fallout shelter deep in the Mojave Desert. For 6 days a Marine Reserve, Navy Survival Instructor, and an Engineer battle isolation, hallucination, and starvation as they struggle to find an escape.
