Marshall Thompson Dr. Marsh Tracy Actor Cheryl Miller Paula Tracy Actor Hari Rhodes Mike Actor Hedley Mattingly Hedley Actor Ross Hagen Bart Jason Actor Erin Moran Jenny Jones Actor Joan Anderson Guest Star Tony Monaco Guest Star Allison Price Guest Star Bruce Bennett Guest Star Mark Dymally Guest Star Stephen McNally Guest Star Mel Scott Guest Star Mike Road Guest Star Alan Hale Jr. Guest Star Ed Thigpen Guest Star Sid Melton Guest Star June Vincent Guest Star Adolph Caesar Guest Star Pepe Brown Guest Star Ivan Tors Executive Producer Leonard B. Kaufman Producer Ted Herbert Writer Robert Lees Writer Lawrence L. Goldman Writer Jack Jacobs Writer Paul Landres Director Malvin Wald Writer Doug McDougall Director