Eleven-year-old North has had it with his parents. They are always busy with their careers and don't give North the attention he needs, so he files a lawsuit against them. The judge rules that North should either find new parents or return to his own parents within two months. Thus North starts off on a journey around the world to find parents that really care about him.

Follow the lives of a group of young adults living in a brownstone apartment complex on Melrose Place, in Los Angeles, California.

Theorizing that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished... He woke to find himself trapped in the past, facing mirror images that were not his own and driven by an unknown force to change history for the better. His only guide on this journey is Al, an observer from his own time, who appears in the form of a hologram that only Sam can see and hear. And so Dr. Beckett finds himself leaping from life to life, striving to put right what once went wrong and hoping each time that his next leap will be the leap home.