Stars (in credits order)
Bill Kurtis
Self - Host
Dave Reichert
Self
Kathy Mills
Melvyn Foster
Bob Keppel
Randy Mullinax
Beverly Himick
Mary Hong
Self - Criminalist
Tommy LeNoir
Kevin Green
Jackie Bissonnette
Self - Debbie Senior's Sister
Clary Davison
Det. Tarpley
Bill Fisher
Self - Det., Tustin CA Police Department
Matt Haney
Self - Green River Task Force
Steve Foster
Self - Det., Tustin CA Police Department (ret.)
Jose Malvar Jr.
Self - Victim's Brother
Lynda Giesler
Self - Det., Costa Mesa CA Police Department (ret.)
Jeff Baird
Self - King Co. Prosecutor's Office
Skip Palenik
Self - Microtrace Lab
Mike Jacobs
Self - Deputy D.A., Orange County CA D.A.'s Office
Anthony Savage
Self - Ridgway's Defense Attorney
Norm Maleng
Sue Peters
Jane A. Pettengill-D'Arlon
Self - Survivor
Steve Rodig
Self - Ofc., Anaheim CA Police Department
Tom Tarpley
Self - Sgt., Tustin CA Police Department
Dean Testerman
Murder Suspect
Dana Savage
Self - Detective, Pleasonton Police Dept.
Drew Faelz
Self - Brother of Tina Faelz
Leisha Hamilton
Self - Scott's Girlfriend
Thad Phillips
Bill Eastman
Self - Chief, Pleasonton Police Dept.
Mark Pollio
Jim Dunn
Self - Scott's Father
Scott Mascher
Self - Yavapai County Sheriff's Office
Clyde Snow
Self - Forensic Anthropologist
Mike Winney
Self - Crime Scene Investigator
Charles Hayes
Self - Electric Company Employee
Vickie Grimes
Self - Victim's Sister
Scott Blake
Self - Former Chicago Resident
Hal Rogers
Tom Callahan
Self - Wichita County Sheriff
Laurie Crutchfield
Self - Criminalist, Orange County Sheriff
Rasmus Erichsen
Self - Convicted of Killing Tina Faelz
Anne Bucholtz
Self - Maricopa County Medical Examiner
John Little
Self - Wichita County District Attorney Office
Jack Court
Self - Yavapai County Resident
Robert Jellen
Self - Chicago Police Department
Tammy Scriven
Self - Denise Huber's Friend
Elaine Court
Reno Baiocchi
Nikoline Prehn
Self - Friend of Tina Faelz
Mark Garcia
Vera Rodriguez
Self - Neighbor
Judith Floyd
Self - Forensic DNA Expert
Laura Fulginiti
Larry Vincent
Self - Chicago Landlord
Paul Smith
Self - Archer County District Attorney Office
Ione Huber
Self - Denise Huber's Parent
Bryce Wardrip
Self - Killer's Brother
Robert Kimbrew
Self - Victim's Father
Lonnie Brown
Jim Knox
Self - Lieutenant, Pleasonton Police Dept.
Terry Castleman
Karen Rieff
Self - Aunt of Tina Faelz
Barry Macha
Self - Wichita County District Attorney
Dennis Huber
Joe DiGiacomo
Self - Yavapai County Sheriff's Office (Ret.)
Ron Smith
Self - Costa Mesa Police Department
Donald Morgan
Self - Highway Worker
Paul Holes
Terry Knorr
Self - Victim
Larry Montgomery
Self - Irvine Police Dept.
Antionette Kovar
Larry Pool
Self - Orange Co. Sheriff's Dept.
Larry Crompton
Self - Contra Costa Co. Sheriff's Office (Ret.)
James Brulte
Self - 31st Senate District California (Rep.)
Bruce Harrington
Carol Daly
Self - Sacramento Co. Sheriff's Dept. (Ret.)
Larry Large
Self - Debra Bennett's Brother
Mark Kennedy
Self - Det., St. Louis Metopolitan P.D. (ret.)
Brian Heaney
Leslie D'Ambrosia
Self - Criminal profiler
Dennis Rabbitt
Vanessa Bennett
WIlson Egan
Self - Detective, Aurora PD (Ret.)
Scott Parsons
Sue Kleeschulte
Jennifer Juwer
Dennis Simpson
John Kellner
Self - District Attorney, 18th Judicial District of Colorado
Russ Hayes
Self - Venture Police Dept. (Ret.)
Richard Haas
Self - Ventura Police Dept. (Ret.)
Cliff Sasenger
Mary Beth Karr
Marv Brandt
Eugene Frigo
Randy Sasenger
Self - Det., St. Louis Metropolitan P.D. (Ret.)
Pat Postiglione
Donna Pendergast
Robert Mooney
Karen Dooling
Denise Williams
Don Brown
Self - Minneapolis Police Dept.
Mike Ulacco
Joel Potter
Jan Scully
Ed Salas
Maria Bertini
Doug Panning
Self - Witness
John Ryan
Self - Former Hennepin Co. Prosecutor
Pete Willover
Robert Lesniski
Thomas Lombardo
Frank Duvall
Darryl Hayes
Sherrie Swenson
Self - Kimberly Compton's Aunt
Philip Steele
Mike Tsuchida
Anne Marie Schubert
Laurie Earl
Kenny Duvall
Richard Plansky
Barb Boudro
Denise Dudley
Bob Paskett
Self - St. Paul Police Department
Richard Carlson
Scot Wagner
Miki Links
Curt Schram
Michael McGee
Self - Chief Medical Examiner, Ramsey Co.
Paula Frazier
Garry Dugan
Connie Sundberg
Kathryn Sliwinski
Chima Simone
Harry Fikaris
Brian Parpan
Self - Nassau Co. Police Dept. (Ret.)
Connie Patton
Lisa Hullderman Miles
Dan Billingsley
Anthony Allen Shore
Peter Kokkinos
Self - Real Estate Agent
Derrick Robinson
Joan Matrisciano Fiertner
Self - Forensic Documents Examiner
Robert Edwards
Virginia Pierda
Terese Buess
Katherine Long
Willis Grizzard
Brenda Norwood
Gary Krohn
Mike Newsome
Bob King
Tim Wilkerson
Thang Kuu
Barbara Magana
Gerard Catanese
Self - Deputy Medical Examiner
Robert Farmer
Pete Skandalakis
Ed Featherston
John Swaim
Oscar Corral
Self - Reporter
Melvin Gantman
Rosa Agreda
Joel Stephenson
David Hammond
Defense attorney
Robert Graysmith
Self - Author, Zodiac Unmasked
Tom Voigt
Self - Webmaster, Zodiackiller.com
George Bawart
Self - Fmr. Det., Vallejo PD
Kelly Carroll
Self - Inspector, San Francisco PD
Armond Pelissetti
Self - Fmr. Officer, San Francisco PD
Ed Rust
Self - Fmr. Det. Sgt., Vallejo PD
Ken Narlow
Self - Fmr. Sgt., Napa Co. Sheriff
Rita Williams
Self - Investigative Reporter, KTVU
Mel Nicolai
Self - Fmr. Special Agent, CA DOJ
Russ Butterbach
Self - Fmr. Det., Solano Co. Sheriff
Tom Balmer
Self - Photographer
John Shimoda
Self - US Postal Service
David Slaight
Self - Fmr. Officer, Napa PD
Susan Morton
Self - Forensic Examiner, San Francisco PD
Jason Waller
Tim Relph
Self - Wichita Police Dept.
Dana Gouge
Tom Jensen
Paul Tippin
Self - Los Angeles Police Department
Richard LaMunyon
Jana Shortal
Mike Huff
Self - Tulsa Police Dept.
Leroy Orozco
John Paulson
Self - Tulsa Police Dept. Crime Lab
Michael Brown
Terry Malloy
Self - Former Assistant DA
Fabienne Brooks
John Pojman
Self - Medical Examiner's Office
Norman Williams
Bryan Chrz
Self - Forensic Odontologist
Mark MacKenzie
Wayne Allen
Self - Tulsa Police Dept. (Ret.)
Dorothy Farrar
Self - Justin's Mother
Gregory Matheson
Paul Tryon
Self - Bixby Police Dept.
Angela Mathena
Jason Petri
Steve Dowell
Self - Los Angeles Coroner's Office
A.J. Flick
David Dolan
Don Hunter
Self - Chula Vista Police Dept.
Anna-Lena Rebaud
Self - Edmonton Police Service
Roert Rutledge
Gerald Moody
Luis Arroyo
Self - Laura Arroyo's Father
Anders Harboe
Self - Murder Suspect
Tamara Faust
Brian Burritt
Thierry Boudaud
Self - Albany Police Dept.
Mohammed Youssef
Self - Forensic Scientist
Debbie Fowler
Wayne Macey
Self - Investigator, San Diego County DA's Office
Melissa Jones
Leslie Malik-Madani
Sarah Jones
Tiffany Nakajima
Vova
Rhet Burnett
Hussein Salami
Bradley Roach
Jack Knish
Tom Miller
Mary Gehm
Javaid Rehman
Self - Convicted Killer