טריילר
שחקנים
Lee Norris
Young Mike Mageau
Adam Trese
Detective #1
John Hemphill
Donald Cheney
Marty Lodge
Pinole Foreman
Stanley B. Herman
Staff Editor
Danielle McKee
Prisoner (uncredited)
Jason Wiles
Lab Tech Dagitz
ג'ון דיאן רפאל
Mrs. Toschi
Tom Verica
Jim Dunbar
J. Patrick McCormack
Police Commissioner
Zachary Sauers
Aaron Graysmith
ג'יימס ל'גרוס
George Bawart
Ciara Hughes
Darlene Ferrin
Doan Ly
Belli's Housekeeper
Geoff Callan
Patrolman Zelms
Ione Skye
Kathleen Johns (uncredited)
Patrick Scott Lewis
Bryan Hartnell
Charles Schneider
Cabbie / Paul Stine
James Carraway
Shorty
Micah Sauers
David Graysmith
E.P. McKnight
Informant (Hall of Justice A)
מארק ראפלו
David Toschi
Paul Schulze
Sandy Panzarella
Phoebe Holston
Prison Guard
Cazimir Milostan
Internal Affairs Agent #2
Michael Rose
Navy Project Leader
Charles Fleischer
Bob Vaughn
Richmond Arquette
Zodiac 1 / Zodiac 2
ג'ון גץ
Templeton Peck
Ted Garcia
Anchorman #1
Bud Davis
Patrolman (uncredited)
קלואי סביני
Melanie
Cassius M. Willis
Uniform Cop
James Joseph O'Neil
DOD Project Leader
Philip Baker Hall
Sherwood Morrill
Donal Logue
Ken Narlow
Jeff Daniel Phillips
Informant
Brad Carr
Camera Man (uncredited)
Peter Quartaroli
Patrolman Fouke
John Terry
Charles Thieriot
David Lee Smith
Father
Jules Bruff
Catherine Allen
Brett Rickaby
Detective Roy
Zach Grenier
Mel Nicolai
Matt Winston
John Allen
קליאה דובאל
Linda del Buono
Barry Livingston
Copy Editor #3
ג'ון קרול לינץ'
Arthur Leigh Allen
דרמוט מלרוני
Martin Lee
Bob Stephenson
Zodiac 3
Karina Logue
Woman
John Ennis
Terry Pascoe
Adam Goldberg
Duffy Jennings
Thomas Kopache
Copy Editor #1
Shane Woodson
Informant
John Lacy
Zodiac 4
John Mahon
Riverside Captain
Anna Katarina
Society Woman
Roy Lee Jones
Distraught African American Male
Bill Seward
TV News Anchor
Anthony Edwards
William Armstrong
בריאן קוקס
Melvin Belli
Michel Francoeur
Man on Marquee
Judith Drake
Florence Douglas
Pell James
Cecilia Shepard
ג'ייק ג'ילנהול
Robert Graysmith
רוברט דאוני ג'וניור
Paul Avery
Candy Clark
Carol Fisher
Christopher John Fields
Copy Editor #4
JD Cullum
Director
Elias Koteas
Jack Mulanax
Ed Setrakian
Al Hyman
ג'ימי סימפסון
Mike Mageau
Betty Murphy
Informant
Joel Bissonnette
Inspector Kracke
Cooper Thornton
Internal Affairs Agent #1
Rod Damer
FBI Codebreaker