Dade Murphy/'Crash Override'/'Zero Cool'
Jonny Lee Miller
Kate Libby/'Acid Burn'
Angelina Jolie
Joey Pardella
Jesse Bradford
Emmanuel Goldstein/'Cereal Killer'
Matthew Lillard
Paul Cook/'Lord Nikon'
Laurence Mason
Ramon Sanchez/'Phantom Phreak'
Renoly Santiago
Eugene Belford/'The Plague'
Fisher Stevens
Lauren Murphy
Alberta Watson
Agent Richard Gill
Wendell Pierce
Mr. Ellingson
Bob Sessions
S.S. Agent - Seattle
Blake Willett
Attorney
Felicity Huffman
Michael Murphy
Paul Klementowicz
Freshman on Roof
Jeb Handwerger
Freshman on Roof
Mitchell Nguyen-McCormick
Mr. Simpson (as Gary Klar)
Gary Howard Klar
1st Sysop Technician
Johnny Myers
2nd Sysop Technician
Kevin Brewerton
English Teacher
Sam Douglas
2nd S.S. Agent (as Tom Hill)
Thomas Hill
Addict Hank
Douglas W. Iles
Addict Vickie (as Annemarie Zola)
Annemarie Lawless
Tow Truck Driver
Michael Potts
Phreak's Mom
Nancy Ticotin
Ellingson Guard
Mike Cicchetti
Phone Repairman
Mick O'Rourke
London Hacker (as Dave Stewart)
David A. Stewart
Italian Hacker
Roberta Gotti
Russian Hacker
Ravil Isyanov
Russian Hacker (as Olegario Fedoro)
Olegar Fedoro
News Technician
Eric Loren
Flight Attendant
Kristin Moreu
Second Reporter
Ricco Ross
Talkshow Host
Richard Purro
Da Vinci Virus
Enzo Junior
3rd V.P.
Yoshinori Yamamoto
Receptionist
Kimbra Standish
Rollerblader
Steven Angiolini
'Cyberspirits' and Skaters
Jennifer Badger
'Cyberspirits' and Skaters
Melissa Barkan
'Cyberspirits' and Skaters (as Don J. Hewitt)
Don Hewitt
'Cyberspirits' and Skaters
Christo Morse
'Cyberspirits' and Skaters
Felix Santiago
'Cyberspirits' and Skaters
Christopher Waller
'Cyberspirits' and Skaters
Joseph Lloyd