World Trade Center

Officer Colovito

Officer Giraldi

Will's Father

Officer Hogarth (uncredited)

Officer #2 (uncredited)

Officer Polnicki

Allison's Brother

Homeless Addict #1

Volunteer Fireman

Allison's Father

Will's Doctor

Desk Cop

Allison's Nurse

FDNY Lieutenant (uncredited)

Port Authority Commander

Construction Worker (uncredited)

John McLoughlin

Will Jimeno

Walsh - Tourist (uncredited)

Business Woman (uncredited)

NYC Command Centre Operator

Scott Strauss

Karnes' Pastor

Hipster on Subway (uncredited)

Inspector Fields

Chuck Sereika

NYC Pedestrian (uncredited)

Sergeant King

Accountant in Karnes Office

Will's Rescue Fireman

Donna's Male Neighbor

ESU Worker (uncredited)

Ed (uncredited)

WTC Desk Officer

Officer Reynolds

Officer Boel

Pat McLoughlin

Steven McLoughlin

John's Paramedic

Mother in Hospital

New York Policeman (uncredited)

Dominick Pezzulo

9th Avenue Hooker

Marine Sergeant Thomas

Motorist (uncredited)

Bleeding Woman

Antonio Rodrigues

Allison's Grandmother

Fireman (uncredited)

Street Hood #2

Allison's Mother

Donna McLoughlin

Will's Operation Nurse

Will's Sister

Fire Chief at Ground Zero

Dave Karnes

NYPD ESU Paramedic #4 (uncredited)

Lieutenant Kassimatis

Christopher Amoroso

NYC Command Center Officer (uncredited)

Commuter (uncredited)

Donna's Neighbor

Ground Zero Volunteer (uncredited)

Allison Jimeno

Judy Jonas