Abandoned by her ne'er-do-well husband, who took all their cash and left her homeless and virtually destitute with her two daughters and stepson. Martha leaves town in hopes of finding a job and a place to stay, she finally finds a job at a sleepy rural diner, formerly famous for its home-made root beer. But with her car broken down and the bills piling up, it looks like it's going to be a bleak Christmas for the Evans family.