Dr. Bruce Kellerman (11 Episodes)

Frank Coones (11 Episodes)

Shelly Pangborn (11 Episodes)

Aileen Poole (11 Episodes)

Quinn Joyner (11 Episodes)

Dr. Maggie Yang (11 Episodes)

Dr. Robert Dalgety (11 Episodes)

John Doe (2 Episodes)

(1 Episodes)

ER Admit Clerk #1 (1 Episodes)

(1 Episodes)

Linda Clark (1 Episodes)

(1 Episodes)

Angela Yuan (1 Episodes)

Chester E. Donge (1 Episodes)

Pam Kellerman (1 Episodes)

(1 Episodes)

Dr. Terri Calamari (1 Episodes)

Randy Stilton (1 Episodes)

Bill 'Wise Guy' Weisman (1 Episodes)

Big Thor Amundsen (1 Episodes)

Que Paso (1 Episodes)

Mr. Lopez (1 Episodes)

Jaime Lopez (1 Episodes)

Julia (1 Episodes)

Gina Willis (1 Episodes)

Nurse Manoj Nakshi (1 Episodes)

Gina Reyes (1 Episodes)

Robin Pikarsky (1 Episodes)

Kurt (1 Episodes)

Mother (1 Episodes)

Father (1 Episodes)

EMT (1 Episodes)

2nd Year Student (1 Episodes)

Dr. Marc Wolf (1 Episodes)

Dr. Singh (1 Episodes)

Nurse (1 Episodes)

Elderly Woman (1 Episodes)

ER Nurse #2 (1 Episodes)

Smart Ass 2nd Year (1 Episodes)

Booking Nurse (1 Episodes)

Surgical Nurse (1 Episodes)

Cop (1 Episodes)

Tim Conley (1 Episodes)