The story of a young couple who live in a small town with their four-year-old daughter. The husband is so caught up in his work as a policeman that he gradually becomes increasingly alienated from his wife and daughter who become ever closer to one another as they discover the new town. It is only a matter of time before the conflicts within the family manifest themselves.

At eleven years old, Billie is well on her way to following in her mother's footsteps, who explored space as an astronaut.