Ben Affleck as Jack Ryan

Morgan Freeman as DCI William Cabot

James Cromwell as President Fowler

Liev Schreiber as John Clark

Bridget Moynahan as Dr. Cathy Muller

Alan Bates as Dressler

Ciarán Hinds as President Nemerov

Philip Baker Hall as Defense Secretary Becker

Ron Rifkin as Secretary of State Owens

Bruce McGill as National Security Advisor Revell

Colm Feore as Olson

Josef Sommer as Senator Jessup

Ken Jenkins as Admiral Pollack

Michael Byrne as Anatoli Grushkov

John Beasley as General Lasseter

Jamie Harrold as Dillon

Ian Mongrain as Syrian Radar Operator

Russell Bobbitt as Israeli Pilot

Al Vandecruys as US STRATCOM Colonel

Richard Cohee as Mt. Weather General

Philip Pretten as President's Military Aide

Alison Darcy as Fowler's Aide

Richard Marner as President Zorkin

Ostap Soroka as Zorkin's Translator

Robert Martin Robinson as Zorkin's Interviewer

Dale Godboldo as Rudy

Lee Garlington as Mary Pat Foley

Stefan Kalipha as Arab Gravedigger

Nabil Elouahabi as Ghazi

Maria Monakhova as Zorkin's Aide

Francois Bryon as CIA Wardrobe Guy

Pragna Desai as Dr. Rita Russell

Michel 'Gish' Abou-Samah as Olson's Translator

Edward Zinoviev as Nemerov's Aide

Sheena Larkin as Pam Lathrop

Frank Fontaine as General Rand

Andre Cornellier as Kremlin Photographer

Maxime Opadtchii as Kremlin Photographer's Assistant

Mariusz Sibiga as Nemerov's Translator

Norman Mikeal Berketa as American Scientist

Lev Prygunov as General Saratkin

Mace Neufeld as WHCA Dinner Chairman

Jennifer Seguin as President's Aide

Josh Kimmel as White House Mess Waiter

Evgeniy Lazarev as General Dubinin

Sven-Ole Thorsen as Haft

Heinar Piller as Dressler's Associate

Arthur Holden as Dressler's Associate

Marcel Sabourin as Monsieur Monceau

Vie Nystrom as Dressler's Secretary

Joel Bissonnette as Jared Mason

Kwasi Songui as Dockyard Navy Veteran

Marina Lapina as Nemerov's Wife

Victoria Reuter as Russian Nurse

France Arbour as Spassky's Mother

Lubomir Mykytiuk as Spassky

Vladimir Radian as Orlov

Gregory Hlady as Milinov

Valeri Koudriavtsev as Ukrainian Guard

Victor Pedtrchenko as Ukrainian Guard

Willie Gault as Sportscaster

Gary Gelfand as Sportscaster

Arnold McCuller as National Anthem Singer

Craig Hosking as Helicopter Pilot

Jerry Markbreit as Referee

John Eaves as Secret Service Agent

J.J. Carle as Hospital Physician

David Vazquez as Marine Rescuer

David Schaap as US Stratcom Colonel

LisaGay Hamilton as Capt. Lorna Shiro

Kirk Taylor as AFRAT Specialist Wesson

Jason Antoon as AFRAT Specialist Stubbs

Lisa Bronwyn Moore as NAOC Hotline Operator

Aleksandr Belyavskiy as Admiral Ivanov

Jason Winer as Aircraft Carrier Petty Officer

Antonio David Lyons as Aircraft Carrier Petty Officer

Lennie Loftin as Aircraft Carrier Duty Officer

Mike McDougal as Russian Pilot

Matt Holland as Pickup Truck Owner

Roger Tonry as F-16 Pilot

Oleg Belkin as Russian Defense Minister

Constantine Gregory as General Bulgakov

Griffith Brewer as Burn Victim

Jacklyn St. Pierre as Baltimore Nurse

Mariah Inger as Baltimore Nurse

Mark Antony Krupa as US STRATCOM Captain

Joseph Antaki as Arab Doctor

Marcel Jeannin as Baltimore Cop

Gerry Wood as AF Lt. Colonel

Conrad Pla as Pentagon Security Guard

Philip Akin as General Wilkes

Henri Pardo as Pentagon NCO

Irwin Dillion as Pentagon Mo-Link Operator

Real Auger as Dubinin's Killer

Gilles Marsolais as Dubinin's Killer

Eric Steibi as Dressler's Aide

Marie-Josée Colburn as Mother (uncredited)

Marie Matiko as Captain Vicky Shiro (uncredited)

Laraine Newman as Russian Translator on TV (uncredited)