This Is the Zodiac Speaking - Production & Contact Info

Cast	+ Add Cast
68 cast members

Name	Episodes	Known for
J.C. Smith Arthur Leigh Allen Arthur Leigh Allen See fewer	3	Minor Leaguer (2024)
Arthur Leigh Allen Self - Zodiac Suspect (archive footage) Self - Zodiac Suspect (archive footage) See fewer	3	BuzzFeed Unsolved: True Crime (2016)
David Seawater Self Self See fewer	3	This Is the Zodiac Speaking (2024)
Connie Seawater Self Self See fewer	3	This Is the Zodiac Speaking (2024)
Don Seawater Self Self See fewer	3	This Is the Zodiac Speaking (2024)
Robert Graysmith Self - Investigator and Author Self - Investigator and Author See fewer	3	Zodiac (2007)
Don DiStefano Self - Zodiac Task Force, Vallejo PD 1990 - 2015 / Self - Detective-Sergeant Vallejo Police Department (Ret.) Self - Zodiac Task Force, Vallejo PD 1990 - 2015 / Self - Detective-Sergeant Vallejo Police Department (Ret.) See fewer	3	Murder on Middle Beach (2020)
Phyllis Seawater Self - Mother (archive footage) Self - Mother (archive footage) See fewer	3
Marlene Dodge Self - Younger Sister of Seawaters Self - Younger Sister of Seawaters See fewer	2	This Is the Zodiac Speaking (2024)
Hily Greene Self - Younger Sister of Seawaters Self - Younger Sister of Seawaters See fewer	2	This Is the Zodiac Speaking (2024)
Rita Williams Self - Former KYVU Reporter Self - Former KYVU Reporter See fewer	2	This Is the Zodiac Speaking (2024)
Darin Alvord Self - Mr. Allen's Student Self - Mr. Allen's Student See fewer	2	This Is the Zodiac Speaking (2024)
Melody Barger Self - Mr. Allen's Student Self - Mr. Allen's Student See fewer	2	This Is the Zodiac Speaking (2024)
Tammie Lee Prueter Self - Connie's Daughter Self - Connie's Daughter See fewer	2	This Is the Zodiac Speaking (2024)
Shirley Leonard Self - Friend of Linda Edwards Self - Friend of Linda Edwards See fewer	2	This Is the Zodiac Speaking (2024)
Bill Armstrong Self - San Francisco PD (archive footage) (as Insp. Bill Armstrong) Self - San Francisco PD (archive footage) (as Insp. Bill Armstrong) See fewer	2
Cheri Jo Bates Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer	2
David Toschi Self - San Francisco PD (archive footage) (as Insp. Dave Toshi) Self - San Francisco PD (archive footage) (as Insp. Dave Toshi) See fewer	2	Zodiac (2007)
Donald Cheney Self - Friend of Arthur Leigh Allen / Self - Informant in 1969 (archive footage) Self - Friend of Arthur Leigh Allen / Self - Informant in 1969 (archive footage) See fewer	2	Zodiac (2007)
Robert Downey Jr. Self - Actor, 'Zodiac' (archive footage) Self - Actor, 'Zodiac' (archive footage) See fewer	2	Iron Man (I) (2008)
Walter Cronkite Self - Host, CBS Evening News with Walter Cronkite (archive footage) Self - Host, CBS Evening News with Walter Cronkite (archive footage) See fewer	2	Liberty's Kids (2002)
Elijah Van Zanten Recreations cast Recreations cast See fewer	1	Tip (2023)
Johnny Keatth Recreations cast (as Johnny Keatth Riley) Recreations cast (as Johnny Keatth Riley) See fewer	1	Actors 2020 Podcast (2019)
Autumn Ivy Recreations cast (as Autumn Ivy Hobson) Recreations cast (as Autumn Ivy Hobson) See fewer	1	4:15 (2025)
Chantal Biancardi Recreations cast Recreations cast See fewer	1	Demonetize
Derek Crowe Recreations cast Recreations cast See fewer	1	Rogue Cops: Pushed to the Limit (2024)
Don Broydes Recreations cast Recreations cast See fewer	1	Observers (2022)
Savanna Edgecomb Recreations cast Recreations cast See fewer	1	Soul of a Sister (2025)
Sam Quick Recreations cast (as a different name) Recreations cast (as a different name) See fewer	1	Statistics (2019)
Julia Lisitsa Recreations cast Recreations cast See fewer	1	This Is the Zodiac Speaking (2024)
Roman Lennon Recreations cast Recreations cast See fewer	1	Dawn Patrol (2019)
Tyler Moga Recreations Cast Recreations Cast See fewer	1	This Is the Zodiac Speaking (2024)
Pat Chiono Self - Former Vallejo Resident Self - Former Vallejo Resident See fewer	1	This Is the Zodiac Speaking (2024)
Kris Chambers Self - Darlene Ferrin's Sister Self - Darlene Ferrin's Sister See fewer	1	Myth of the Zodiac Killer (2023)
Robert Domingos Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer	1
Terry Poyser Self - Zodiac Investigator, Vallejo PD 2014 - 2018 Self - Zodiac Investigator, Vallejo PD 2014 - 2018 See fewer	1	This Is the Zodiac Speaking (2024)
Tom Voigt Self - Zodiac Researcher Self - Zodiac Researcher See fewer	1	Ulli Lommel's Zodiac Killer (2005)
Linda Edwards Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer	1
David Arthur Faraday Self - Murder Victim (archive footage) (as David Faraday) Self - Murder Victim (archive footage) (as David Faraday) See fewer	1	BuzzFeed Unsolved: True Crime (2016)
David Prueter Self - Connie's Son Self - Connie's Son See fewer	1	This Is the Zodiac Speaking (2024)
Frank Prueter Self - Connie's Husband (archive footage) Self - Connie's Husband (archive footage) See fewer	1
Darlene Elizabeth Ferrin Self - Murder Victim (archive footage) (as Darlene Ferrin) Self - Murder Victim (archive footage) (as Darlene Ferrin) See fewer	1	BuzzFeed Unsolved: True Crime (2016)
Suzanna Ryan Self - Forensic Scientist Self - Forensic Scientist See fewer	1	The Hunt for the Zodiac Killer (2017)
Bryan C. Hartnell Self - Zodiac Killer's Survivor Victim (archive footage) (as Bryan Hartnell) Self - Zodiac Killer's Survivor Victim (archive footage) (as Bryan Hartnell) See fewer	1	Zodiac (2007)
Betty Lou Jensen Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer	1	BuzzFeed Unsolved: True Crime (2016)
Michael Renault Mageau Self - Zodiac Killer's Survivor Victim (archive footage) (as Michael Mageau) Self - Zodiac Killer's Survivor Victim (archive footage) (as Michael Mageau) See fewer	1	Zodiac (2007)
Paul Avery Self - Reporter, San Francisco Chronicle (archive footage) Self - Reporter, San Francisco Chronicle (archive footage) See fewer	1	The Zodiac Killer (1971)
Cecelia Ann Shepard Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer	1	BuzzFeed Unsolved: True Crime (2016)
Samuel Blake Self - Mathematician (archive footage) Self - Mathematician (archive footage) See fewer	1
Paul Lee Stine Self - Murder Victim (archive footage) (as Paul Stine) Self - Murder Victim (archive footage) (as Paul Stine) See fewer	1	BuzzFeed Unsolved: True Crime (2016)
Ted Cruz Self - Zodiac Suspect (in Memes) (archive footage) Self - Zodiac Suspect (in Memes) (archive footage) See fewer	1	Lady Ballers (2023)
Roy Conway Self - Vallejo PD (archive footage) (as Capt. Roy Conway) Self - Vallejo PD (archive footage) (as Capt. Roy Conway) See fewer	1	Zodiac (2007)
Lester Holt Self - Host, NBC Nightly News with Lester Hot (archive footage) Self - Host, NBC Nightly News with Lester Hot (archive footage) See fewer	1	The Fugitive (1993)
Geraldo Rivera Self - Journalist (archive footage) Self - Journalist (archive footage) See fewer	1	Contact (1997)
Charles Gibson Self - Host, Good Morning America (archive footage) Self - Host, Good Morning America (archive footage) See fewer	1	World News Tonight with David Muir (1953)
William White Self - Lake Berryessa Park Ranger (archive footage) (as Sgt. William White) Self - Lake Berryessa Park Ranger (archive footage) (as Sgt. William White) See fewer	1
David Fincher Self - Director, 'Zodiac' (archive footage) Self - Director, 'Zodiac' (archive footage) See fewer	1	Seven (1995)
Les Lundblad Self - Solano County Sheriff's Department (archive footage) (as Det. Leslie Lundblad) Self - Solano County Sheriff's Department (archive footage) (as Det. Leslie Lundblad) See fewer	1
Charles Ellis Self - San Francisco PD (archive footage) (as Lt. Charles Ellis) Self - San Francisco PD (archive footage) (as Lt. Charles Ellis) See fewer	1
Mark Ruffalo Self - Actor, 'Zodiac' (archive footage) Self - Actor, 'Zodiac' (archive footage) See fewer	1	Spotlight (I) (2015)
Martin Lee Self - San Francisco PD (archive footage) (as Capt. Martin Lee) Self - San Francisco PD (archive footage) (as Capt. Martin Lee) See fewer	1
John Carroll Lynch Self - Actor, 'Zodiac' (archive footage) Self - Actor, 'Zodiac' (archive footage) See fewer	1	The Founder (2016)
Don Harden Self - Cracked Zodiac's First Cipher (archive footage) Self - Cracked Zodiac's First Cipher (archive footage) See fewer	1
Steve McQueen Self - Actor and Race Car Driver (archive footage) Self - Actor and Race Car Driver (archive footage) See fewer	1	The Great Escape (1963)
Bettye Harden Self - Cracked Zodiac's First Cipher (archive footage) Self - Cracked Zodiac's First Cipher (archive footage) See fewer	1
Paul Seawater Self - Father (archive footage) Self - Father (archive footage) See fewer	1
Jake Gyllenhaal Self - Actor, 'Zodiac' (archive footage) Self - Actor, 'Zodiac' (archive footage) See fewer	1	Nightcrawler (2014)
Frank Reynolds Self - Host, ABC World News (archive footage) Self - Host, ABC World News (archive footage) See fewer	1	World News Tonight with David Muir (1953)