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 Jennifer Darling Donna Actor Larry Gelman Guest Star Michael Thoma Dr. Greg Maxwell Actor Tom Lacy Guest Star Danny Wells Guest Star Noah Beery Jr. Guest Star Jeff Cotler Guest Star John Calvin Guest Star James Karen Guest Star Irving J. Moore Director Harry Harris Director Stan Lathan Director Vincent McEveety Director Harvey Laidman Director J. Miyoko Hensley Writer Nick Thiel Writer Hindi Brooks Writer Dusty Kay Writer Chris Manheim Writer Greg Strangis Writer Sandra Kay Siegel Writer Earl Dowd Writer Robert L. McCullough Writer Barbara Elaine Smith Writer David Braff Writer Steven Hensley Writer Pat Green Writer David Hurwitz Writer Bruce Shelly Writer