AceShowbiz - Michael J. Fox played the role of Mike Flaherty, the deputy mayor of New York City, on ABC's hit series "Spin City." However, his time in the role concluded after Season 4 due to increasingly severe symptoms of Parkinson's disease, a condition he was diagnosed with in 1991 but kept private until 1998. Following Fox's early departure, Charlie Sheen stepped in to take over as the new lead, Charlie Crawford, for the show's final two seasons.

In a reflective interview with The New York Times Magazine in 2019, Fox discussed his initial fears surrounding his diagnosis. He admitted that at that time, he struggled with the realities of living with Parkinson's disease. "I'm fine now, but back then I wasn't in the 'I'm fine now.' I was in the 'I'm going to be bad,'" he stated. This mindset hindered his ability to make decisions without feeling pressured by time or finances, which he later recognized as exaggerated concerns.

Understanding the nature of his condition led Fox to seek out meaningful projects rather than pursuing work solely for financial gain. He highlighted that 1994 was a pivotal year for him, as it was then he began to come to terms with his illness. "That's when I started to accept the disease — and acceptance doesn't mean resignation," he explained. "It means understanding and dealing straightforwardly. When I did 'Spin City,' I started to do that."

Reflecting on Sheen's role as his successor, Fox praised him during a 2011 appearance on The Late Show with David Letterman. Despite Sheen's tumultuous personal life and eventual exit from "Two and a Half Men," Fox noted, "[Sheen] did a great job and it was fantastic. It was especially good because he worked and I got paid."

Following his departure from the lead role, Fox continued to contribute to "Spin City" as an executive producer until the show concluded. He made a guest appearance in the final season, where his character ties the knot and relocates to Washington, D.C., to work as an environmental lobbyist. In a nostalgic nod, he encounters a Republican senator named Alex P. Keaton, a reference to Fox's beloved character from "Family Ties."

Recently, Fox made a cameo in the acclaimed Apple TV series "Shrinking," further showcasing his enduring presence in the entertainment industry.