Besides Back to the Future, award-winning actor Michael J. Fox held prominent starring roles in two very successful sitcoms over the years: Family Ties and Spin City. Spin City stood out as a great series for its era, where Fox portrayed Mike Flaherty, the diligent Deputy Mayor to the rather dimwitted and buffoonish New York City Mayor, Randall Winston (Barry Bostwick). The series involved Mike dealing with the general chaos and insanity that comes with managing the biggest city in the United States. During the third season, Fox shared an incredible reunion with his old Back to the Future co-star, Christopher Lloyd, who appeared in a guest-starring role in the appropriately titled episode, "Back to the Future IV: Judgment Day." It’s time to take a look back at this amazing reunion for two iconic actors.