During heavy thunderstorms, like the '97-'98 El Nino, the river took a right-angle turn and headed right for Soledad Canyon Road, threatening to undermine it,'' said Dona Kazmar, a city project development coordinator.
Cast & Characters. 1  Robert Young as Dr. Marcus Welby. 2  James Brolin as Dr. Steven Kiley. 3  Elena Verdugo as Consuelo Lopez.  Pamela Hensley as Janet Blake (1974- 1 1976) Sharon Gless as Kathleen Faverty (1972-1976)  Marcia Ralston as Nurse Donnelly (1969- 1 1976) Connie Izay as Anesthesiologist (1973- 2 1976) Anne Schedeen as Sandy Porter (1974- 1976)
Cast and Characters. Main castEdit. The original cast consisted of Anthony Edwards as Dr. Mark Greene, George Clooney as Dr. Doug Ross, Sherry Stringfield as Dr. Susan Lewis, Noah Wyle as John Carter, and Eriq La Salle as Dr. Peter Benton. Julianna Margulies guest starred in the pilot as Carol Hathaway before becoming part of the regular cast. The first additions to the cast came in Season Two with Jeannie Boulet (Gloria Ruben) and Kerry Weaver (Laura Innes) signing on. The cast remained largely unchanged until Season Five, when Kellie Martin joined the cast as medical student Lucy Knight and George Clooney became the first major departure.