The Law Enforcement Technology Advancement Centre (LETAC) has developed SID version 6.7: a Sadistic, Intelligent, and Dangerous virtual reality entity which is synthesized from the personalities of more than 150 serial killers, and only one man can stop him.
Denzel Washington
as Parker Barnes
Russell Crowe
as Sid 6.7
Kelly Lynch
as Madison Carter
Alanna Ubach
as Ella
William Forsythe
as William Cochran
Stephen Spinella
as Lindenmeyer
Louise Fletcher
as Elizabeth Deane
William Fichtner
as Wallace
Costas Mandylor
as John Donovan
Kevin J. O'Connor
as Clyde Reilly
Kaley Cuoco
as Karin
Una Damon
as Woman with Video Camera