Dan begins to wonder if he imagined his journeys and decides to get an MRI. Later, Dan and Katie try to have a romantic weekend, but Dan disappears during their flight when he is put back in time to deliver a baby.
Dan Vassar is happily married with a son. It seems like he has everything going for him. Dan ends up traveling into the past. He changes people's lives, sometimes for the better, but sometimes not. During his travels he meets up with Livia Beale, he was engaged to her when she died in a plane crash. Knowing the future he has a chance to save her but how will that change his own future?