Aeden Bennett, the kidnapper caught by Dan in the previous episode, is paroled in the present. He wastes no time in seeking revenge on Dan, and takes Katie hostage. A wounded Dan goes back to 1980, where he encounters a young Bennett. Meanwhile, Livia learns more about her mission in life, and Jack finds out that Agent Garrity isn't really working for the FBI.
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?