Dick Van Patten Tom Bradford Actor Betty Buckley Sandra Sue Abbott "Abby" Bradford Actor Adam Rich Nicholas 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 Joan Prather Janet Bradford Actor Micheal Goodrow Ernie Fields Actor Colin Hamilton Guest Star Amy Gibson Guest Star James Karen Guest Star Nicholas Pryor Guest Star Michael Griswold Guest Star Melody Thomas Scott Guest Star Susan Burman Guest Star Heather Totten Guest Star Richard Caine Guest Star Lachelle Chamberlain Guest Star Tony O'Dell Guest Star Brian Henskovitz Guest Star Tom Dunlop Guest Star Kimberly Cameron Guest Star Irving J. Moore Director Bruce Shelly Writer