 Nancy Addison
as Jillian Coleridge Beaulac
(July 1975 - January 1988; January 1989)
also known as Nancy Addison Altman
|
Rose Alaio
as Rose Pearse Melina
(August 1980 - July 1981)
|
Richard Backus
as Barry Ryan
(April 1980 - September 1981)
|
 Bernard Barrow
as Johnny Ryan
(July 1975 - January 1989)
|
Roscoe Born
as Joe Novak #2
(January 1981 - March 1983; September 1988 - November 1988)
|
Michael Corbett
as Michael Pavel
(November 1979; January 1980 - June 1981)on beginning April 1980
|
 Randall Edwards
as Delia Reid Ryan Ryan Coleridge #3
(February 1979 - March 1982)
|
 John Gabriel
as Dr. Seneca Beaulac
(July 1975 - July 1985; December 1988 - January 1989)
|
 Helen Gallagher
as Maeve Ryan
(July 1975 - January 1989)
|
Ann Gillespie
as Siobhan Ryan Novak #2
(January 1981 - January 1982)
|
 Ron Hale
as Dr. Roger Coleridge
(July 1975 - January 1989)
|
 Earl Hindman
as Lt. Bob Reid
(July 1975 - December 1984; December 1988 - January 1989)
|
 Daniel Hugh-Kelly
as Frank Ryan #3
(January 1978 - September 1981)
|
 Michael Levin
as Jack Fenelli
(July 1975 - January 1989)
|
 Kelli Maroney
as Kimberly Harris
(October 1979 - September 1981; March 1982 - March 1983)
|
 Karen Morris-Gowdy
as Dr. Faith Coleridge Desmond #4
(April 1978 - December 1983; January 1989)
|
 Louise Shaffer
as Rae Woodard
(September 1977 - May 1984; January 1989)
|
