Long before NBC took over the networks with their sitcom schedule in the 90s, a little show called Family Ties came around. It was a unique look at two liberal parents who were raising their kids, one of whom was a Ronald Regan-loving republican named Alex. Obviously we all know that Alex P. Keaton was played by the magnificent Michael J. Fox, but what ever happened to the rest of the cast? Michael J. Fox - Alex P. KeatonSure, he's a household name, but what is he actually up to lately? He went on to star in the Back to