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 Jennifer Darling Donna Actor Sandy Kenyon Guest Star Peggy Pope Guest Star Richard Paul Guest Star James Karen Guest Star Tom Williams Guest Star James Staley Guest Star Ken Sansom Guest Star Freeman King Guest Star Robert Ackerman Guest Star Clint Young Guest Star Ben Kronen Guest Star Seth Pinsker Director Bruce Shelly Writer