billy is grateful for an opportunity to turn his life around. he looks up to tunstal. >> tunstal sees something he can use in billy. there's a war brewing. the kid is unafraid, even among grown men. stunstal takes him in. not so much a father figure, but a pretty savvy employer. >> murphy and dolan use a writ seizing tunstal's livestock and they use the boys to do the dirty work. >> mr. tunstal, we got to get out of here. >> billy, you get out of here, i'll take care of this.