The Sum of All Fears— Full Cast

Ben Affleck

as Jack Ryan

Morgan Freeman

as DCI William Cabot

Sean Murray

as Timothy McGee

James Cromwell

as President Fowler

Liev Schreiber

as John Clark

Wilmer Valderrama

as Nick Torres

Bridget Moynahan

as Dr. Cathy Muller

Katrina Law

as Jessica Knight

Alan Bates

as Dressler

Ciarán Hinds

as President Nemerov

Brian Dietzen

as Jimmy Palmer

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

Rocky Carroll

as Leon Vance

Diona Reasonover

as Kasie Hines

Gary Cole

as Alden Parker