Val McKee and Earl Bassett are in a fight for their lives when they discover that their desolate town has been infested with gigantic, man-eating creatures that live below the ground.

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.

Jordan Chance was wrongfully imprisoned for ten years. Upon release, he becomes a lawyer and investigates the case of a Mexican woman convicted of murder. The local police give him every reason to believe she was railroaded to ease a tense racial status quo, and they will stop at almost nothing to prevent the case from being reopened.