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.

Vernee Watson-Johnson

ER Admit Clerk #1

Amy Hill

Lindsay Frost

Linda Clark

Michael Cudlitz

Rosalind Chao

Angela Yuan