Some of the world's best bowhunters are featured on "Bow Madness," where the action is furious but the thinking quite clear: archery-only, adrenaline-always. The hunts across North America are led by Mark and Terry Drury, whose love for the sport and the outdoors led to the merchandising company Drury Outdoors in 1989 and a second career in television. In addition to chasing trophy whitetail or elusive wild turkey on "Bow Madness," the Drurys also star in "Dream Season," "King of the Spring," "Winchester & Drury's Natural Born" and "Wildlife Obsession" on Outdoor Channel.