ER Cast

4032 cast members · 96 with active Buzz Score

Most Popular ER Cast Members

Noah Wyle is currently the most popular ER cast member online with a Buzz Score of 6.0. 4 of 4032 cast members rank in the top 1,000 actors online today. Updated May 20, 2026.

Today's Most Popular Cast

Full Cast Ranked

May 20, 2026

John Carter · 254 eps

Mrs. Pooler · 1 eps

Doug Ross · 107 eps

Linda Cardellini

Samantha Taggart · 125 eps

Tony Gates · 66 eps

Anthony Edwards

Mark Greene · 180 eps

Abby Lockhart · 208 eps

Catherine Banfield · 22 eps

Robert Romano · 124 eps

Robert Carradine

John Koch · 1 eps

Bradley Whitford

Sean O'Brien · 2 eps

Anna Del Amico · 25 eps

Julianna Margulies

Carol Hathaway · 135 eps

Blaire Collins · 2 eps

Elizabeth Corday · 159 eps

Jing-Mei Chen · 118 eps

Archie Morris · 114 eps

Octavia Spencer

Maria Jones · 1 eps

Shohreh Aghdashloo

Riza Kardatay · 1 eps

Shannon Mitchell · 1 eps

Bennett Cray · 1 eps

Parminder Nagra

Neela Rasgotra · 129 eps

Goran Višnjić

Luka Kovač · 196 eps

Jeanie Boulet · 83 eps

Sherry Stringfield

Susan Lewis · 140 eps

Greg Pratt · 133 eps

Garret Dillahunt

Steve Curtis · 5 eps

Peter Benton · 169 eps

Lucy Knight · 36 eps

Little Boy · 1 eps

Ray Barnett · 68 eps

Simon Brenner · 22 eps

Kerry Weaver · 259 eps

Brenda Wilkerson · 1 eps

Tommy Lister Jr.

Patient · 1 eps

Dr. Sam Jenkins · 1 eps

Michael Michele

Cleo Finch · 55 eps

Carrie Snodgress

Mrs. Lang · 1 eps

Mr. Bowman · 1 eps

#12,173 overall

Rhonda Sterling · 2 eps

#12,485 overall

Sarah Gasner · 2 eps

#12,582 overall

Priest · 1 eps

#12,839 overall

Bill Nelson · 2 eps

#12,971 overall

Dave Malucci · 47 eps

#13,150 overall

Kimmy Robertson

Arlena · 1 eps

#13,515 overall

Tae-Bo Instructor · 1 eps

#13,879 overall

Parmelli · 1 eps

#13,983 overall

Barbara Dean · 1 eps

#14,849 overall

Mr. Prole · 1 eps

#15,082 overall

Rafe Hendricks · 2 eps

#15,234 overall

Michael Gallant · 60 eps

#15,945 overall

Elaine Martinelli · 1 eps

#15,956 overall

Daniel Rodriguez · 1 eps

#15,961 overall

Suzanne Alner · 1 eps

#16,403 overall

Catherine Lloyd Burns

#17,491 overall

Sonya Ames · 1 eps

#17,703 overall

Mr. Freeman · 1 eps

#17,737 overall

#17,965 overall

#18,211 overall

Vanilla Latte Boy · 1 eps

#19,811 overall

Kyle Kazlaw · 1 eps

#20,285 overall

Gail Strickland

Renee Spielman · 1 eps

#21,865 overall

Dr. Urami · 1 eps

#22,095 overall

#22,724 overall

Lisa Sailor · 1 eps

#22,771 overall

Michelle Clunie

Gretchen · 1 eps

#22,903 overall

Loretta Sweet · 9 eps

#23,433 overall

Keri Lynn Pratt

Audrey Hoffman, Miss Skokie · 1 eps

#24,358 overall

Michael Mazovick · 1 eps

#25,048 overall

Detective · 2 eps

#26,084 overall

Brooke Sawyer · 1 eps

#26,544 overall

Mr. Novotny · 1 eps

#28,287 overall

Roger Aaron Brown

Dr. Jared Ames · 1 eps

#30,335 overall

Mr. Heath · 1 eps

#30,835 overall

#31,672 overall

#32,650 overall

Howard McGillin

Herrguth · 1 eps

#32,947 overall

Mr. Owens · 1 eps

#35,547 overall

Antwan · 1 eps

#37,721 overall

Instructor · 1 eps

#38,454 overall

Keram Malicki-Sánchez

#38,696 overall

Michael Galeota

Joseph O'Connor · 1 eps

#39,258 overall

Mr. Weller · 1 eps

#39,199 overall

Rosaria 'Puppet' Gutierrez · 1 eps

#40,476 overall

Marlene Warfield

Babs Chenovert · 1 eps

#41,265 overall

Barry Mahoney · 1 eps

#42,271 overall

Robert Ellenstein

Dr. Swanson · 1 eps

#42,720 overall

Beth Lang · 1 eps

#45,625 overall

Jaime Landeta · 1 eps

#45,305 overall

Claudia Olson · 1 eps

#45,678 overall

Mandy Horne · 1 eps

#46,420 overall

#53,013 overall

Michael Cornacchia

#54,513 overall

Felicity LaFortune

Annette Lucas · 1 eps

#57,799 overall

Lester G. Reynolds

Crash Victim · 22 eps

Vanessa Martinez

Tiffany James · 1 eps

Aaron's Father · 1 eps

Jennifer Lothrop

Supervisor · 1 eps

televisionstats.com

Cast Popularity FAQ

Who is the most popular ER cast member right now?

Noah Wyle is currently the most popular ER cast member online, with a Buzz Score of 6.0 and an overall actor rank of #418 as of May 20, 2026.

How many cast members does ER have?

ER has 4032 credited cast members. 96 of them have an active Buzz Score on Television Stats today.

Which ER cast member has the highest career peak?

Robert Carradine has the highest Peak Buzz Score among the ER cast, reaching 66.0 at their career high.

How many ER cast members are in the top 1,000 actors today?

4 of the 4032 ER cast members currently rank within the top 1,000 most popular actors online on Television Stats.

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