Arnold Schwarzenegger
U.S. Marshal John 'The Eraser' Kruger

Vanessa Williams
Lee Cullen

James Caan
U.S. Marshal Robert Deguerin

James Coburn
WitSec Chief Beller

Robert Pastorelli
Johnny Casteleone

James Cromwell
William Donohue

Danny Nucci
WitSec Deputy Monroe

Andy Romano
Undersecretary of Defense Daniel Harper

Nick Chinlund
WitSec Agent Calderon

Michael Papajohn
WitSec Agent Schiffer

Joe Viterelli
Tony Two-Toes

Mark Rolston
J. Scar

John Slattery
FBI Agent Corman

Robert Miranda
Frediano

Roma Maffia
Claire Isaacs

Tony Longo
Little Mike

Gerry Becker
Morehart

John Snyder
Sal

Melora Walters
Darleen

Olek Krupa
Sergei Ivanovich Petrofsky

Cylk Cozart
Darryl

K. Todd Freeman
Duton

Rocco Sisto
Pauley

Gerald Berns
Young Agent

Steven Ford
Knoland

Ismael 'East' Carlo
Father Rodriguez

Michael Gregory
Leiman

Patrick Kilpatrick
James Haggerty

Camryn Manheim
Nurse at Cyrez Infirmary

Skipp Sudduth
Watch Commander

Anthony Fusco
WitSec Ops

Gregory McKinney
WitSec Ops

Craig Barnett
Clerk

Brian Libby
Perimeter Guy

Danny Wynands
Perimeter Guy

David Fonteno
Security Official

Sonny King
Security Guard

Tim Colceri
Lobby Guard

Matthew Mahaney
Vault Guard

Denis Forest
Technician

Mike Stone
Zoo Killer #1

Kevin Fry-Bowers
Dock Guard

Sam Scarber
Dock Guard

Richie Varga
Secretary

Ben Shenkman
Reporter

Dominic Marcus
Reporter

Clayton Landey
WitSec Agent

M.G. Gong
Dancer

Sebastian La Cause
Dancer

Camille Winbush
Camille

Vic Polizos
Hannon

Rick Shuster
Pilot

Michael J. Oliver
Russian Teen (uncredited)