Cast 29

  1. Jake Gyllenhaal

    Jake Gyllenhaal
    Robert Graysmith

  2. Robert Downey Jr.

    Robert Downey Jr.
    Paul Avery

  3. Mark Ruffalo

    Mark Ruffalo
    Dave Toschi

  4. Anthony Edwards

    Anthony Edwards
    Bill Armstrong

  5. Brian Cox

    Brian Cox
    Melvin Belli

  6. Elias Koteas

    Elias Koteas
    Jack Mulanax

  7. Chloë Sevigny
  8. John Carroll Lynch

    John Carroll Lynch
    Arthur Leigh Allen

  9. Ed Setrakian

    Ed Setrakian
    Al Hyman

  10. John Getz

    John Getz
    Templeton Peck

  11. John Terry

    John Terry
    Charles Thieriot

  12. Candy Clark

    Candy Clark
    Carol Fisher

  13. Dermot Mulroney

    Dermot Mulroney
    Captain Martin Lee

  14. Brett Rickaby

    Brett Rickaby
    Detective Roy

  15. Clea DuVall

    Clea DuVall
    Linda del Buono

  16. Donal Logue

    Donal Logue
    Captain Ken Narlow

  17. June Diane Raphael

    June Diane Raphael
    Mrs. Toschi

  18. Jimmi Simpson

    Jimmi Simpson
    Mike Mageau

  19. Charles Fleischer

    Charles Fleischer
    Bob Vaughn

  20. Philip Baker Hall

    Philip Baker Hall
    Sherwood Morrill

  21. Adam Goldberg

    Adam Goldberg
    Duffy Jennings

  22. Zach Grenier

    Zach Grenier
    Mel Nicolai

  23. John Lacy

    John Lacy
    Zodiac 4

  24. Bob Stephenson

    Bob Stephenson
    Zodiac 3

  25. Richmond Arquette

    Richmond Arquette
    Zodiac 1 y 2

  26. Michel Francoeur

    Michel Francoeur
    Man on Marquee

  27. Stanley B. Herman

    Stanley B. Herman
    Staff Editor

  28. Ione Skye
  29. Ione Skye

    Ione Skye
    Kathleen Johns

Crew 43


  1. Donald Graham Burt
    Production Design

  2. Victor J. Zolfo
    Set Decoration

  3. Keith P. Cunningham
    Art Direction


  1. Harris Savides

    Harris Savides
    Director of Photography

  2. Merrick Morton
    Still Photographer

Costume & Make-Up

  1. Miia Kovero

  2. Kelvin R. Trahan
    Hair Department Head

  3. Felicity Bowring
    Makeup Department Head

  4. Casey Storm
    Costume Design

  5. Trish Almeida
    Key Hair Stylist

  6. Amy Schmiederer
    Makeup Artist

  7. Stacy Horn
    Costume Supervisor


  1. Mickey Giacomazzi

    Mickey Giacomazzi
    Stunt Coordinator


  1. David Fincher

    David Fincher

  2. Kristine Kelly
    Script Supervisor


  1. Angus Wall

  2. Malcolm Fife
    Dialogue Editor

  3. Richard Quinn
    Dialogue Editor


  1. John R. Manocchia
    Rigging Gaffer


  1. Mike Medavoy

  2. Arnold Messer

  3. Brad Fischer

  4. James Vanderbilt
  5. Ceán Chaffin

  6. Louis Phillips
    Executive Producer

  7. Daniel M. Stillman
    Unit Production Manager


  1. David Shire

    David Shire
    Original Music Composer

  2. George Drakoulias

    George Drakoulias
    Music Supervisor

  3. Randall Poster
    Music Supervisor

  4. Martin Erskine
    Music Editor

  5. Bryan Lawson
    Music Editor

  6. Jonathon Stevens
    Music Editor

  7. Drew Kunin
    Sound mixer

  8. Michael Semanick
    Sound Re-Recording Mixer

  9. David Parker
    Sound Re-Recording Mixer

  10. Ren Klyce

    Ren Klyce
    Supervising Sound Editor

  11. Ren Klyce

    Ren Klyce
    Sound Designer

  12. Richard Hymns
    Supervising Sound Editor

  13. Addison Teague
    Sound Effects Editor

  14. David C. Hughes
    Sound Effects Editor


  1. James Vanderbilt

    James Vanderbilt

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