Dorothy Madison, a secret service operative, is sent into the West Virginia mountains to locate a still, after male operatives failed. She carries a sketching outfit and a carrier pigeon into the moonshine country, and hides the pigeon in the woods near a mountain cabin, where she hopes to make headquarters. She walks along the road until she sees Dave Parks coming, falls, feigns a sprained ankle, and is taken home by Dave, who is a young, good-looking moonshiner. Dave's mother is a sour-faced, pipe-smoking, suspicious old mountain woman, and only tolerates Dorothy. Nell Oatsey, typical mountain girl of bold beauty, hears of Dorothy's plight and goes to see her. She carries her rifle.