On screen
Cast
45 credited performers
William Fichtner
Dr. Bruce Kellerman
Robert Joy
Frank Coones
Leslie Stefanson
Shelly Pangborn
Jane Lynch
Aileen Poole
Aunjanue Ellis-Taylor
Quinn Joyner
Michaela Conlin
Dr. Maggie Yang
John Hannah
Dr. Robert Dalgety
Linda Klein
Surgical Nurse
Rainn Wilson
John Doe
James Pickens Jr.
Character not listed
Vernee Watson
ER Admit Clerk #1
Amy Hill
Character not listed
Lindsay Frost
Linda Clark
Michael Cudlitz
Character not listed
Rosalind Chao
Angela Yuan
Thomas Lennon
Chester E. Donge
Sheila Kelley
Pam Kellerman
Nadia Dajani
Character not listed
Christine Tucci
Dr. Terri Calamari
Ricky Harris
Randy Stilton
Marshall Bell
Bill 'Wise Guy' Weisman
Wade Williams
Big Thor Amundsen
Mark Adair-Rios
Que Paso
Miguel Pérez
Mr. Lopez
Michael Irby
Jaime Lopez
Jenna Gering
Julia
Aimee Garcia
Gina Willis
Anjul Nigam
Nurse Manoj Nakshi
Danielle Camastra
Gina Reyes
Artwork unavailable
Sara Bruner
Robin Pikarsky
Dan Bucatinsky
Kurt
Artwork unavailable
Katrina Elias
Mother
Daniel Edward Mora
Father
Artwork unavailable
Darryl Fong
EMT
Matthew Yang King
2nd Year Student
Artwork unavailable
Demetrius Phillips
Dr. Marc Wolf
Meera Simhan
Dr. Singh
Artwork unavailable
Jenjer Vick Robin
Nurse
Artwork unavailable
Jennie Ventriss
Elderly Woman
Tracy Vilar
ER Nurse #2
Blayne Weaver
Smart Ass 2nd Year
Artwork unavailable
Carol Whiteleather
Booking Nurse
Uwe Schwarzwalder
Cop
Todd Kimsey
Tim Conley
T.J. Thyne
I.T. Guy