|
 
 |
Mary Cavanaugh a.k.a. "Madam X" (Season 1) - Rosemary Clooney |
 
 |
Al Irving (Junk Dealer, Greene's patient Seasons 1
& 8) - Paul Benjamin |
|
 
 |
Loretta Sweet
(Ex-Prostitute/Secretary, has Cancer, Seasons 1 & 2) - Mary Mara |
 
 |
Jules 'Ruby' Rubadoux (Carter's patient, Season 2
& 11) - Red
Buttons |
 
 |
Charlene "Charlie" Chiemienga (Teen prostitute Season 3 & 4)
-Kirsten
Dunst |
 
 |
Iris (Infomercial Director, Mark dated
Season 2- allergic to cats) - Joanna Gleason |
 
 |
Herb Spivak (Lawyer, Season 4 & Season
11) - Dan Hedaya |
 
 |
Pablo (Homeless man who frequents the
ER, Season 4 - Current) - Sam Vlahos |
 
 |
Tina Marie Chambliss
(Season 4, Suffer the Little Children) - Swoosie Kurtz |
 
 |
Stan Levy (Patient, Season 5 "Stuck on
You") - Harvey Korman |
 
 |
Meg ( Pregnant waitress that Carol
takes care of, Season 6) - Martha Plimpton |
 
 |
Dean Rollins (Dr. Corday's homicidal patient, Season 6) - Lawrence Monoson |
 
 |
Paul Sobricki (Psychotic, Season 6, Returns Season
8) - David Krumholtz |
 
 |
Dan Harris (Accident victim in Season
7, "Piece of Mind") - James Belushi |
 
 |
Bishop Stewart (Dr. Kovach takes care
of him in Season 7) - James Cromwell |
 
 |
Earl (Visits the ER from a nursing
home twice in Season 7) - Tom Poston |
 
 |
Walter Nikolaides (Visits the ER from a nursing home, Season 7)
- Tom Bosley |
 
 |
Dr. Jim McNulty (Con-artist who visits the ER in Season 9)
-
Edward Asner |
 
 |
Ben Hollander (Visits the ER in Season
10, commits suicide)
- Bob Newhart |
 
 |
Charlie Metcalf (Visits the ER in Season
11)
- Ray Liotta |
 
 |
Ellie Shore (Visits the ER in Season
11)
- Cynthia Nixon |
 
 |
Dr. Nate Lennox (Has
ALS (Lou Gehrig's disease), Season
12)
- James Woods |
 
 |
Ruthie Pooler's
Grandmother (Visits
the ER in Season
12)
- Diane Ladd |
 
 |
Curtis Ames (Visits
the ER for 6 episodes in Season
13)
- Forest Whitaker |
 
 |
Tommy (Visits
the ER in Season
13)
- Andy Dick |
 
 |
Anna Hayes (Visits
the ER in Season
13)
- Sean Young |