Dick Van Patten Tom Bradford Actor Adam Rich Nicholas Bradford Actor Betty Buckley Sandra Sue Abbott "Abby" Bradford Actor Willie Aames Tommy Bradford Actor Connie Needham Elizabeth Bradford Actor Dianne Kay Nancy Bradford Actor Susan Richardson Susan Bradford Stockwell Actor Laurie Walters Joannie Bradford Actor Lani O'Grady Mary Bradford Actor Grant Goodeve David Bradford Actor Michael Thoma Dr. Greg Maxwell Actor Virginia Vincent Daisy Maxwell Actor Will Geer Guest Star Jennifer Darling Donna Actor Nicholas Hammond Guest Star Sylvia Sidney Guest Star Montana Smoyer Guest Star Theodore Lehmann Guest Star Jeff Maxwell Guest Star Alexis Jacks Guest Star Philip Leacock Director Harry Harris Director Peter Lefcourt Writer Hindi Brooks Writer David Swift Director Rod Peterson Writer Earl Bellamy Director Greg Strangis Writer Irving J. Moore Director Bill Nuss Writer Gary Adelson Writer Gwen Bagni Writer Larry Arnstein Writer Paul Delous Writer Parke Perrine Writer Dusty Kay Writer David Hurwitz Writer Paul Dubov Writer Ray Marsh Director Robert Wolterstorff Writer