Education
Union College Schenectady, New York
Graduate School of Business Administration, Harvard University Cambridge, Massachusetts 1972
1993 Castle Rock acquired by the Turner Broadcasting System; Horn has served as a managing partner
1987 Co-founded Castle Rock Entertainment with Glenn Padnick, Rob Reiner, Andy Scheinman and Martin Shafer
1986 Resigned from Fox in early fall
1985 Became president and chief operating officer of Twentieth Century Fox Film Corporation in October
1982 Named chairman and chief executive officer of new parent company, Embassy Communications, in January
1978 Appointed president and given complete creative control
1977 Promoted to executive vice president and chief operating officer
1973 Named vice president, business affairs, for Tandem and for its sister company, T.A.T. Communications
1972 Joined Tandem Productions