Working-class suburban Los Angeles, 1928. Christine says goodbye to her son, Walter, and departs for work. Arriving home, Christine discovers that Walter is nowhere to be found. Christine launches a desperate search for her son. Then, a boy claiming to be Christine's son appears out of thin air. Knowing the boy is not hers, Christine invites the child to stay in her home. Christine cannot accept the injustice being pushed upon her and continues to...