Zodiac Oyuncuları ve Kadrosu

	Pell James	Cecilia Shepard
	Brian Cox	Melvin Belli
	Robert Downey Jr.	Paul Avery
	Adam Goldberg	Duffy Jennings
	Elias Koteas	Sgt. Jack Mulanax
	Jake Gyllenhaal	Robert Graysmith
	Mark Ruffalo	David Toschi
	Anthony Edwards	Müfettiş William Armstrong
	Dermot Mulroney	Marty Lee
	Paul Schulze	Sandy Panzarella
	Charles Fleischer	Bob Vaughn
	Thomas Kopache	Kopya Editörü
	John Carroll Lynch	Arthur Leigh Allen
	Donal Logue	Kaptan Ken Narlow
	Chloë Sevigny	Melanie
	Clea DuVall	Linda Del Buono
	Barry Livingston	Kopya Editörü
	Jimmi Simpson	Mike Mageau
	Philip Baker Hall	Sherwood Morrill
	Christopher John Fields	Kopya Editörü
	Adam Trese	Dedektif
	John Getz	Templeton Peck
	Ione Skye	Kathleen Johns
	David Lee Smith	Baba
	Candy Clark	Carol Fisher
	James Le Gros	George Bawart
	Lee Norris	Genç Mike Mageau
	Joel Bissonnette	Müfettiş Kracke
	Zach Grenier	Mel Nicolai
	Jason Wiles
	Tish Hicks	Muhbir
	Richmond Arquette	Zodiac 1 / Zodiac 2
	Bob Stephenson	Zodiac 3
	June Diane Raphael	Bayan Toschi
	John Terry	Charles Thieriot
	John Mahon
	Matt Winston	John Allen
	Geoff Callan	Patrolman Zelms
	James Carraway	Shorty
	Ed Setrakian	Al Hyman
	Peter Quartaroli	Patrolman Fouke
	Shane Woodson	Muhbir
	Betty Murphy	Muhbir
	Tom Verica	Jim Dunbar
	Charles Schneider	Cabbie / Paul Stine
	Karina Logue	Kadın
	Jeff Daniel Phillips	Muhbir
	Felix J. Boyle	Havaalanı Yolcusu
	John Hemphill	Donald Cheney
	Cassius Willis
	Callie Thompson	çocuk Tanık
	Bill Seward
	Zachary Sauers	Aaron Graysmith
	Micah Sauers	David Graysmith
	Jack Samson	Genç David Graysmith
	Brett Rickaby	Dedektif Roy
	Danielle Mckee
	David Hodges
	Mitchell Fink	Muhabir
	Rod Damer
	Brad Carr
	Michel Francoeur	Marquee\'deki Adam
	Penny Wallace	Mulanax\'nın Sekreteri
	J. Patrick McCormack	Polis Komiseri
	John Ennis	Terry Pascoe
	Jules Bruff	Catherine Allen
	Doan Ly	Belli\'nin Ev Temizlikçisi
	Patrick Scott Lewis	Bryan Hartnell
	Ciara Hughes	Darlene Ferrin
	John Lacy	Zodiac 4
	James Joseph O'Neil
	David Winston Barge
	Janis Jones
	Stanley B. Herman
	Erica Ford
	David Alan Hodges
	Martin Andris
	Cabran E. Chamberlain
	Emal François Dominick
	Benjamin Hartnell
	Bryan C. Hartnell
	Jonathan Hartnell
	Monica Hartnell
	Jim Mcnichols
	Derris Nile
	April Vancelette