ER Cast
ER is a popular medical drama television series that aired from 1994 to 2009. The show follows the lives of the doctors and nurses working in the emergency room at County General Hospital in Chicago. The talented cast of ER brought these characters to life, delivering compelling performances throughout the show's run. Here are some of the main characters and the actors who portrayed them in ER.
ER (TV) Cast
The cast of ER including daily popularity data. Updated on April 29, 2024.
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3,978 total actors
Paul McCrane
as Robert Romano (124 episodes)
#567
Most popular actor on ER
395 Wikipedia views yesterday
Erik Palladino
as Dave Malucci (47 episodes)
#527
Most popular actor on ER
440 Wikipedia views yesterday
Kellie Martin
as Lucy Knight (36 episodes)
#178
Most popular actor on ER
1,671 Wikipedia views yesterday
Eriq La Salle
as Peter Benton (169 episodes)
#355
Most popular actor on ER
766 Wikipedia views yesterday
Maria Bello
as Anna Del Amico (25 episodes)
#29
Most popular actor on ER
5,383 Wikipedia views yesterday
Octavia Spencer
as Maria Jones (1 episode)
#146
Most popular actor on ER
2,053 Wikipedia views yesterday
Jenny O'Hara
as Rhonda Sterling (2 episodes)
#562
Most popular actor on ER
401 Wikipedia views yesterday
Thom Mathews
as Michael Mazovick (1 episode)
#870
Most popular actor on ER
149 Wikipedia views yesterday
Jesse Garcia
as Daniel Rodriguez (1 episode)
#614
Most popular actor on ER
344 Wikipedia views yesterday
Robert Ellenstein
as Dr. Swanson (1 episode)
#830
Most popular actor on ER
173 Wikipedia views yesterday
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