The misfits of her gang are Jackson, the Indian who worked for her father, Clay Boone, a petty criminal she'd met on the train and Clay's Uncle Jed who seems to be around only to get Clay out of trouble. The other member of her gang is Kid Shelleen, the has-been drunken gunfighter that she hired for fifty dollars. Cat's goal is to rob trains and break Wolf City as revenge for the killing of her father.