Arnold Schwarzenegger
Role: U.S. Marshal John 'The Eraser' Kruger
Vanessa Williams
Role: Lee Cullen
James Caan
Role: U.S. Marshal Robert Deguerin
James Coburn
Role: WitSec Chief Beller
Robert Pastorelli
Role: Johnny Casteleone
James Cromwell
Role: William Donohue
Danny Nucci
Role: WitSec Deputy Monroe
Andy Romano
Role: Undersecretary of Defense Daniel Harper
Nick Chinlund
Role: WitSec Agent Calderon
Michael Papajohn
Role: WitSec Agent Schiffer
Joe Viterelli
Role: Tony Two-Toes
Mark Rolston
Role: J. Scar
John Slattery
Role: FBI Agent Corman
Robert Miranda
Role: Frediano
Roma Maffia
Role: Claire Isaacs
Tony Longo
Role: Little Mike
Gerry Becker
Role: Morehart
Melora Walters
Role: Darleen
Olek Krupa
Role: Sergei Ivanovich Petrofsky
K. Todd Freeman
Role: Duton
Gerald Berns
Role: Young Agent
Ismael 'East' Carlo
Role: Father Rodriguez
Rick Batalla
Role: Kevin, the Bartender
Michael Gregory
Role: Leiman
Patrick Kilpatrick
Role: James Haggerty
James Short
Role: Crane Sniper
Camryn Manheim
Role: Nurse at Cyrez Infirmary
Skipp Sudduth
Role: Watch Commander
Anthony Fusco
Role: WitSec Ops
Gregory McKinney
Role: WitSec Ops
Corey Joshua Taylor
Role: Officer
Rick Marzan
Role: Crawford
Brian Libby
Role: Perimeter Guy
Danny Wynands
Role: Perimeter Guy
David Fonteno
Role: Security Official
Sonny King
Role: Security Guard
Ed W. Rote
Role: Security Guard
Mike Cameron
Role: Gate Guard
Tim Colceri
Role: Lobby Guard
Dieter R. Trippel
Role: Lobby Guard
Matthew Mahaney
Role: Vault Guard
Denis Forest
Role: Technician
Christopher Mankiewicz
Role: Zoo Guard
Mike Stone
Role: Zoo Killer #1
Kevin Fry-Bowers
Role: Dock Guard
Sam Scarber
Role: Dock Guard
Richie Varga
Role: Secretary
Ben Shenkman
Role: Reporter
Dominic Marcus
Role: Reporter
Pat Collins
Role: Anchorman
Dorin Seymour
Role: Attorney
Clayton Landey
Role: WitSec Agent
Sebastian La Cause
Role: Dancer
Frank Minitello
Role: Paramedic
Charles Chiquette
Role: Office Worker #1
Glenndon Chatman
Role: Glenndon
Camille Winbush
Role: Camille
James Frank Clark
Role: Locomotive Engineer
Diana Morgan
Role: Female Reporter
Michael J. Oliver
Role: Russian Teen (uncredited)
Mischa Hausserman
Role: Airplane Captain