Michael Andrew Fox OC (born June 9, 1961), known professionally as Michael J. Fox, is a retired Canadian-American actor. Beginning his career in the 1970s, he rose to prominence portraying Alex P. Keaton on the NBC sitcom Family Ties (1982–1989). Fox is famous for his role as protagonist Marty McFly in the Back to the Future film trilogy (1985–1990), a critical and commercial success. He went on to headline several films throughout the 1980s and 1990s, including Teen Wolf (1985), The Secret of My Success (1987), Casualties of War (1989), Doc H…