Mel Gibson

Character: Lt. Col. Hal Moore

Madeleine Stowe

Character: Julie Moore

Greg Kinnear

Character: Maj. Bruce 'Snake' Crandall

Sam Elliott

Character: Sgt. Maj. Basil Plumley

Chris Klein

Character: 2nd Lt. Jack Geoghegan

Keri Russell

Character: Barbara Geoghegan

Barry Pepper

Character: Joe Galloway

Đơn Dương

Character: Lt. Col. Nguyen Huu An

Ryan Hurst

Character: Sgt. Ernie Savage

Robert Bagnell

Character: 1st Lt. Charlie Hastings

Marc Blucas

Character: 2nd Lt. Henry Herrick

Josh Daugherty

Character: Sp4 Robert Ouellette

Jsu Garcia

Character: Capt. Tony Nadal

Jon Hamm

Character: Capt. Matt Dillon

Clark Gregg

Character: Capt. Tom Metsker

Desmond Harrington

Character: Sp4 Bill Beck

Blake Heron

Character: Sp4 Galen Bungum

Erik MacArthur

Character: Sp4 Russell Adams

Dylan Walsh

Character: Capt. Robert Edwards

Mark McCracken

Character: Capt. Ed 'Too Tall' Freeman

Edwin EdVanzd

Character: Pfc. Willie Godboldt

Brian Tee

Character: Pfc. Jimmy Nakayama

Sloane Momsen

Character: Cecile Moore

Bellamy Young

Character: Catherine Metsker

Simbi Khali

Character: Alma Givens

Jim Grimshaw

Character: Maj. Gen. Henry Kinnard

Forry Smith

Character: Sfc. Carl Palmer

Steven Nelson

Character: Sp5 Charlie 'Doc' Lose

Vincent Angell

Character: Capt. Robert 'Doc' Carrera

Michael Tomlinson

Character: Col. Tim Brown

Keith Szarabajka

Character: Diplomatic Spook

Tim Abell

Character: Army Intelligence Officer

Patrick St. Esprit

Character: General in Hallway

Mike White

Character: Sfc. Bob White, Mortar Sergeant

Daniel Roebuck

Character: Medevac CO

Maia Lien

Character: Army Wife

Dan Beene

Character: Cab Driver

Taylor Momsen

Character: Daughter Julie Moore

Joshua McLaurin

Character: Greg Moore

Devon Werkheiser

Character: Steve Moore

Luke Benward

Character: David Moore

Billinjer C. Tran

Character: Viet Minh Sergeant

Vien Hong

Character: Mr. Nik

Joseph Tran

Character: NVA Prisoner

Joseph Hieu

Character: NVA Officer

Lam Nguyen

Character: NVA Soldier with Bayonet

Diep Bui

Character: NVA Wife

Andrew Wallace

Character: French Bugler

Nicholas Hosking

Character: French Captain

Michael Giordani

Character: French Lieutenant

Shepard Koster

Character: Reporter

Kate Lombardi

Character: Reporter

Ingrid Semler

Character: Reporter

Jason Powell

Character: Sgt. Robert Stokes

Doug C. Cook

Character: Capt. Ray Lefebvre

Sean Bunch

Character: Trooper on Fire

F. Lee Reynolds

Character: Chopper Crewman

Stephen Zapotoczny

Character: Edwards' Radio Operator

Frank Kostenko Jr.

Character: Foxhole Trooper

Ben Allison

Character: Lt. Cochran (uncredited)

Brian Carpenter

Character: Sec. of Defense Robert McNamara (uncredited)

Chris Cate

Character: Soldier (uncredited)

George Cheung

Character: NVA Officer (uncredited)

Greg Craft

Character: Soldier (uncredited)

Donald DeNoyer

Character: Soldier (uncredited)

Cliff Fleming

Character: Capt. Jon Mills (uncredited)

Brendan Ford

Character: Jump Coordinator (uncredited)

Kelli Franklin

Character: Mrs. Charlie Hastings (uncredited)

Christian Gibson

Character: Soldier (uncredited)

William Gibson

Character: Soldier (uncredited)

Anthony Gilbert

Character: Soldier (uncredited)

Justin Gordon

Character: French Officer (uncredited)

Shannon M. Hart

Character: Army Wife (uncredited)

Kimby Jagnandan

Character: Spectator (uncredited)

Lyndon B. Johnson

Character: Self (archive footage) (uncredited)

Derrell Keith Lester

Character: Black Private (uncredited)

Will Klipstine

Character: Private Davey (uncredited)

Matthew Lang

Character: 1st Lt. John Arrington (uncredited)

Danny Le Boyer

Character: Sergeant (uncredited)

Blake Lena

Character: Soldier (uncredited)

Matt Mangum

Character: Pvt. Soprano (uncredited)

Johnny Nguyen

Character: Young NVA Lieutenant (uncredited)

Randy Oglesby

Character: Lt. Col. List (uncredited)

Jonathan Parks Jordan

Character: White Private (uncredited)

John Paul Rice

Character: Pvt. John Henry (uncredited)

Keni Thomas

Character: Sergeant (uncredited)

Phong Atwood Vo

Character: North Vietnamese Soldier - South Vietnamese and Villager (voice) (uncredited)