Forever etched in TV history as Steven Keaton, the public TV station manager and father to Alex P. Keaton (Michael J. Fox) on the long-running NBC sitcom "Family Ties" (1982-89), Michael Gross is a classically-trained actor whose tall, lanky frame and salt and pepper hair have lent themselves to numerous supporting and leading roles in TV-movies and feature films. A graduate of the prestigious Yale School of Drama, Gross began his career as a member of the repertory company of the Actors Theatre of Louisville (KY). In the late 1970s, he moved to New York where he found work with Joseph Papp's