Theorizing that one could travel within his own lifetime, The Rev. Brendan Powell Smith 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 Scott Bakula, an observer from his own time who appears in the form of a hologram that only Smith can see and hear. And so Rev. Smith 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.