Diana Hyland, Dack Rambo, Frank Aletter, Lindsay Wagner, William Campbell, Robert Doyle and Tom Seueck will guest star in "The Healer," a two-part episode of "Marcus Welby, M.D.," currently filming at Universal Studios for airing this season on ABC.



"The Healer" involves a malpractice suit brought against Dr. Steven Kiley, associate of Dr. Welby. After taking Susan Davis (Lindsay Wagner) back to her home after a date, Kiley leaves but then hears her scream. He learns she has been violated by her ex-boyfriend, Wayne Trent (Dack Rambo), and tries to tack down the culprit.



In the process, an accident occurs in which Trent almost loses his life. Trent's sister, Janet (Diana Hyland), brings suit against Kiley.