Sam Worthington

Ray Monroe

Lily Rabe

Joanne Monroe

Lucy Capri

Peri Monroe

Stephen Tobolowsky

Dr. Berthram

Lauren Cochrane

Officer Childes

Shane Dean

Officer Griggs

Adjoa Andoh

Dr. Isaacs

Stephanie Sy

Nurse Anne

Chad Bruce

Security Guard Jeff

Chris Sigurdson

Dr. Lucado

Erik Athavale

Dr. Bruce Volk

Ernesto Griffith

Ward Intern / Janitor

Derek James Trapp

Organ Orderly #2 · Morgue Orderly #2

Dennis Scullard

Young Father

Will Woytowich

State Trooper · State Cop #1

Dorothy Carroll

Admissions Clerk / Scrub Nurse

Muriel Hogue

Gas Station Attendant · Store Cashier

Mark Dann

Flashback Paramedic

Gabriel Daniels

Orderly Drew

Marina Stephenson Kerr

Receptionist #1

Natalie Malaika

Receptionist #2

Jeff Strome

Paramedic / Anesthesiologist

Adrian McLean

Sick Man

Alan Castanga

Friendly Orderly

Ernie Pitts

Code Blue Doctor

Jessica Burleson

Desk Nurse Restricted Area

Frederick Allen

Man in Line

Cheryl Soluk

Knitting Woman