Ben Affleck (Jack Ryan)
Morgan Freeman (William Cabot)
James Cromwell (President Fowler)
Liev Schreiber (John Clark)
Alan Bates (Richard Dressler)
Sven Ole Thorsen (Haft)
Marie Matiko
Bridget Moynahan (Dr. Cathy Muller)
Colm Feore (Olson)
Josef Sommer (Senator Jessup)
Ken Jenkins (Admiral Pollack)
Michael Byrne (Anatoli Grushkov)
John Beasley (General Lasseter)
Jamie Harrold (Dillon)
Philip Baker Hall (Defense Secretary Becker)
Ron Rifkin (Secretary of State Owens)
Bruce McGill (National Security Advisor Revell)
Ciarán Hinds (President Nemerov)