Dan heads back to 1992, and ends up saving a young girl from a deranged kidnapper. Unfortunately, this major change to the timeline causes devastating ripple effects in Dan's present. Meanwhile, Jack begins to believe that Dan can travel through time, and Katie tries to manage Zack's misbehavior at school.
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?