John Heard

Character: Dr. Alan Shearson

Howard Nash

Character: Charles

Vincent Pastore

Character: Burt

Patricia Rae

Character: Shelly

Robert Picardo

Character: Stan Jamison

Hallie Eisenberg

Character: Pauline

Glynnis O'Connor

Character: Evelyn

Lavinia Dowdell

Character: Mariah

Eddie Malavarca

Character: Eddie the Bookie

Tim Cinnante

Character: Tony

Joseph Stramandi

Character: Lombardi

Dina Kriger

Character: Claire

Spencer Strumwasser

Character: Young Charles

Beth Adler

Character: Pauline's Mom

Sage Adorno

Character: Shelly's Friend

James Anthony

Character: Elderly Man

Mara Appel

Character: Cafe Waitress

Jen Arvay

Character: Dr. Peterson

Celia Au

Character: Hallway Orderly

Florencia Azpiroz

Character: Cafe Bartender

Mark Caswell

Character: Husband Patient

Kane Chiang

Character: Cafe Patron on Date

Chasity V. Davis

Character: Nurse in Parking Lot

John DePrima

Character: Steven's Orderly

Pavel Ezrohi

Character: Doctor in Parking Lot

Julie Florek

Character: ER Nurse

Katie Flynn

Character: Wife Patient

Craig Frankel

Character: Accident Bystander Husband

Jennifer Frankel

Character: Accident Bystander Wife

Jessica Frankel

Character: Accident Bystander Daughter

Lisa Greenberg

Character: Homeless Mom

Caroline Guivarch

Character: Catherine Monnier

Doreen Heller

Character: Hallway Doctor

Russell W. Hooper III

Character: Repairman

Lisa Hufnagel

Character: Nurse in Parking Lot

Eric Kask

Character: EMT

Mark LaBonte

Character: Bernard

Adam Lawrence

Character: ICU Orderly

Katharine Lerner

Character: ER Nurse

Douglas Lyons

Character: Cafe Patron Husband

Sayuri Lyons

Character: Cafe Patron Wife

Erika Maconi

Character: Shelly's Friend

Jay Mankoff

Character: Cafe Patron at Bar

Mike Marino

Character: Alex's Bodyguard

Jackie Matra

Character: Alex's Bodyguard

Patrick Molloy

Character: EMT

Mike Moran

Character: ER Doctor

Ramfis Myrthil

Character: Orderly in Parking Lot

Lauzanne Nel

Character: Pregnant Woman

Christine Nieto

Character: Accident Bystander

Joseph Notovitz

Character: Homeless Dad

Steven Notovitz

Character: Homeless Son

Sam O'Brien

Character: Homeless Man

Tracy O'Connor

Character: Nurse on Intercom

Angela O'Neill

Character: Lois

Michael Olibrice

Character: Steven the Patient

Elio Perez

Character: Orderly in Parking Lot

Nicholas A. Puccio

Character: Bill

Paul Raff

Character: ICU Doctor

Kary Hyun-jeong Rho

Character: Nurse

Eric Roman

Character: Young Charles' Friend

Lenny Safko

Character: Visitor in Parking Lot

Brandon Sams

Character: Hallway Orderly

Prem Singh

Character: Steven's Orderly

Mariem Sultanzai

Character: ICU Nurse

Dave Usher

Character: Visitor in Parking Lot

Amy Williams

Character: Homeless Woman