Michael J. Fox admits he could return to acting four years on from retirement
Michael J. Fox is open to the idea of an acting comeback. The 'Back to the Future' star, 62, tied the knot with Tracy Pollan in 1988 but was diagnosed Parkinson's — which causes uncontrollable movements, such as shaking, stiffness, and difficulty with balance and coordination — just three years later and now heads up a research foundation dedicated to the brain disorder. Even though Michael - who has son Sam, 34, twins Aquinnah and Schuyler, 29, as well as 22-year-old Esmé with Tracy - has achieved his "biggest goal" in having a family, he has not acted in a big role on screen since his self-t...