Dick Van Patten Tom Bradford Actor Diana Hyland Joan 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 Hal England Guest Star Jennifer Darling Donna Guest Star Anthony Battaglia Guest Star James B. Sikking Guest Star Samantha Sprenger Guest Star