The Dolans live by their wits, jumping freight trains and lining up for day work at crooked job agencies. While sixteen-year-old Rye yearns for a steady job and a home, his older brother, Gig, dreams of a better world, fighting alongside other union men for fair pay and decent treatment. Enter Ursula the Great, a vaudeville singer who performs with a live cougar and introduces the brothers to a far more dangerous creature: a mining magnate determined to keep his wealth and his hold on Ursula.
