In the turbulent mid-1800s, Charity Morgan is a beautiful, businesslike young woman whose devout religious community is losing its Pennsylvania homestead to the economic recession. To survive and stay together, she and the other members make plans to form a wagon train to Oregon, where free land is plentiful. There's just one catch. No wagon master is better equipped to lead them safely west than inmate Casey Tremayne and his ragtag band of felons....