Denzel Washington character Ron Hunter
Gene Hackman character Frank Ramsey
Matt Craven character Roy Zimmer
George Dzundza character Chief of the Boat
Viggo Mortensen character Peter 'WEAPS' Ince
James Gandolfini character Bobby Dougherty
Rocky Carroll character Darik Westergaurd
Jaime Gomez character Mahoney
Michael Milhoan character Hunsicker
Scott Burkholder character Billy Linkletter
Danny Nucci character Danny Rivetti
Lillo Brancato character Russell Vossler
Eric Bruskotter character Bennefield
Ricky Schroder character Paul Hellerman
Steve Zahn character William Barnes
Marcello Thedford character Lawson
R.J. Knoll character Marty Sotille
Billy Devlin character Navigator
Matthew Barry character Planesman
Christopher Birt character Helmsman
Jim Boyce character Diving Officer
Jacob Vargas character Sonarman #2
Kai Lennox character Sonarman #3
Michael D. Weatherred character Radioman #1
Tommy Bush character Admiral Williams
Earl Billings character Rick Marichek
Mark Christopher Lawrence character Head Cook Rono
Michael Chieffo character Chief Kline
Ashley Smock character Guard #1
James Lesure character Guard #2
Trevor St. John character Launcher
Dennis Garber character Fire Control Technician
Vanessa Bell Calloway character Julia Hunter
Brenden Richard Jefferson character Luke
Daniel von Bargen character Vladimir Radchenko
Richard Valeriani character Richard Valeriani
Warren Olney character Anchorman
Rad Daly character Lt. Comdr. Nelson
Sean O'Bryan character Phone Talker
Victor Togunde character Sailor with Oba
Troy A. Cephers character Sailor #1
Brent Goldberg character Phone Talker #2
Scott Grimes character Hilaire
Ryan Phillippe character Grattam
Jason Robards character Rear Admiral Anderson, Board of Inquiry President (uncredited)
