Denzel Washington

Lt. Commander Ronald "Ron" Hunter

Gene Hackman

Captain Franklin "Frank" Ramsey

Matt Craven

Lt. Roy Zimmer

George Dzundza

Chief of the Boat Cob

Viggo Mortensen

Lt. Peter 'Weps' Ince

James Gandolfini

Lt. Robert 'Bobby' Dougherty

Rocky Carroll

Lt. Darik Westergard

Jaime Gomez

Officer of the Deck Mahoney

Michael Milhoan

Chief of the Watch Hunsicker

Scott Burkholder

Tactical Supervising Officer Billy Linkletter

Danny Nucci

Petty Officer Danny Rivetti

Lillo Brancato

Petty Officer Third Class Russell Vossler

Eric Bruskotter

Bennefield

Rick Schroder

Lt. Paul Hellerman

Steve Zahn

Seaman William Barnes

Marcello Thedford

Lawson

R.J. Knoll

Marty Sotille

Billy Devlin

Navigator

Matthew Barry

Planesman

Jim Boyce

Diving Officer

Jacob Vargas

Sonarman #2

Kai Lennox

Sonarman #3

Tommy Bush

Admiral Williams

Earl Billings

Rick Marichek

Mark Christopher Lawrence

Head Cook Rono

Michael Chieffo

Chief Kline

James Lesure

Guard #2

Trevor St. John

Launcher

Dennis Garber

Fire Control Technician

Vanessa Bell Calloway

Julia Hunter

Brenden Jefferson

Luke

Ashley Calloway

Robin

Daniel von Bargen

Vladimir Radchenko

Richard Valeriani

Richard Valeriani

Rad Daly

Lt. Comdr. Nelson

Sean O'Bryan

Phone Talker

Victor Togunde

Sailor with Oba

Troy A. Cephers

Sailor #1

Scott Grimes

Petty Officer Hilaire

Ryan Phillippe

Seaman Grattam

Henry Mortensen

Henry Ince

Chris Ellis

Additional Magician

Mo Gallini

Seaman Kuhne (uncredited)

Jason Robards

Rear Admiral Anderson (uncredited)

Marianne Hettinger

Board of Inquiry Member (uncredited)

Lennox Brown

Smiling Sailor (uncredited)

Steve Gonzales

Soldier (uncredited)

Rayder Woods

Ensign (uncredited)

Gerald Emerick

(uncredited)