- Dr. David Clarke, Professor of Archaeology, Miskatonic University, Arkham, Mass. - Suffocated to death by Reginald Wilkins, who believed David to be possessed by Asenaith Waite.
- Marius Albertoni, hunter, Arkham, Mass.
- Gwen Baines, Bureau of Investigation Agent, Boston, Mass. - Shot dead by Isaiah Bartlett.
- Finnegan McClain, laborer and pugilist from Providence, RI - Killed by flying creature in Mt. Latmos cave.
- Reginald Wilkins, Providence, RI, book dealer
- Sam Archer, New York, NY, private investigator - Killed by a black jaguar in the Dark Pharaoh's Freak Show & Carnivale.
- Isaiah Bartlett, old man from Arkham, Mass. Dreaming, stranded in other reality, or killed by she-creature under the Shunned House?
- Eddie Sharpe, Arkham Gazette newspaper reporter - Killed in Innsmouth by Deep Ones.
- Dr. Harold Matthers, Professor of Chemical Engineering, Miskatonic University, Arkham, Mass. - Called home on family emergency
- Dr. Francis C. Morgan, Professor of Archaeology, Miskatonic University, Arkham, Mass.
- Josephine Clark, Assistant Professor of Literature, Miskatonic University, Arkham, Mass. - Killed in Innsmouth by Deep Ones.
- Gordon Pym, private eye - Killed in Innsmouth by Deep Ones.
- Hal Lancaster, ex-soldier and mercenary, friend of Sam Archer - Investigated Dark Pharaoh's Freak Show and Carnivale. Nearly killed. Went back home to wife.
- Dr. Baba Balandabar, Professor of Ancient Languages, Miskatonic University, Arkham, MA
- Tommy Clark, police officer, Ansonia, CT. Brother of Dr. David Clarke
Character Sheet Template:
Providence
Ambrose Carcosa - Enigmatic drug-dealer, to say the least.
Timothy Carver - Insane multiple-murderer. Previously worked for Investigator Reginald Wilkins.
Robert Angell - Timothy Carver’s roommate. Father is professor at Brown.
Sevellon Brown - An editor at The Providence Journal. Investigator Eddie Sharpe's friend and mentor.
Bureau of Investigation Personnel, Providence office:
Agent Ezekial Smith, "Ezy" - BOI partner to Investigator Gwen Baines. - Found dead in hotel room, missing head and hands.
Agent Garrett Holmes - BOI agent who takes over the murder investigation from Agent Baines. Killed in graveyard tunnel.
Agent Watson - BOI agent who replaces the deceased Agent Holmes.
Agent William Mulder - BOI agent who accompanies the investigators to Red Hook. Later heads investigation.
Danny Walsh - Irish mobster boss in Providence.
Darrin McCoy - Irish street gangster. Went insane; in asylum.
Ian McCarthy - Missing (and presumed dead) cousin of Irish crime boss Danny Walsh.
Charlene Ward - Ian’s girl friend. Junkie involved somehow with Carcosa. Yes, her dad is Charles Dexter Ward.
Little Jimmy - Boy runner for Danny Walsh.
Pretty Boy Smith - Gangster colleague of Darrin McCoy. - Later found in chest with no head and hands.
Sid the Strangler - Gangster colleague of Darrin McCoy. - Later found in chest with no head and hands.
Anne Marie Levoui - Haitian woman and suspected accomplice of Ambrose Carcosa.
Saul Rabinowitz - gangster lawyer
Dr. Albert Ferdinand - Psychotherapist of Reginald Wilkins.
Arkham
Dr. Raymond Randolph - Professor of Archeology, Miskatonic University. Colleague of Investigator David Clarke. - Disappeared in Mt. Latmos cave. Appeared later in aged condition. Died of old age.
Florence Morgan - Wife of Dr. Francis Morgan.
Jim Ford, Explorers Club - Financial backer for the Mt. Latmos Expedition. Father of Claire Ford.
Claire Ford - Jim Ford’s bohemian daughter in Paris whom the Investigators retrieved and sent back to Boston. Later encountered pregnant (to advanced for timeline) and regretful; offered to help investigators.
Edith Walton – Explorer and "dear friend" of Dr. David Clarke. Later believed to be possessed by Asenaith Waite, who then transferred to Dr. Clarke. Dr. Clarke, stuck in the body of Edith, beaten and raped and at a low point, committed suicide.
The Seeress - Gypsy fortune-teller at Dark Pharoah's Fantastic Freak Show & Carnivale. Marius found the ring on her necklace of interest.
The Dark Pharaoh - Leader of the touring Dark Pharaoh's Freak Show & Carnivale.
Asenath Waite - Sophisticate, Miskatonic University senior, flapper, acquaintance of Konstantin Chertovski. Raped by BOI Agent Gibson. Turned up strangled in her room.
At Sea on the Atlantic and on the Orient Express
Lyle Clark – Private investigator partner of Investigator Sam Archer. Presumed dead.
Dr. Ubaid Hazrabad – Egyptian rogue archeologist. Alleged alias is Amil Khuenaten. Arrested by Sam Archer. His colleagues:
Glenda Heinrich - of Amsterdam, in the export business.
Mr. Horace and and Mrs. Henrietta Whateley - Brother and sister. Of the European Whateley line, and of independent means. Encountered on the Orient Express, Turkey and Mt. Latmos.
Eduardo Himenez - Surreal artist and provocateur.
Deformed Man - A man horribly deformed, but well dressed and normal-acting man, though uncivil. His voice is as scarred as his face. - Killed by Sam Archer
Red Hook, Brooklyn, New York
Det. Tom Malone - Red Hook police detective and liaison with the BOI. Gave investigators tour of the neighborhood.
Det. Andrew Sipowicz - Pinkerton detective and friend of Sam Archer.
Aleister McDowley - Occult book dealer who tried to kill Reginald Wilkins and Isaiah Bartlett after their ruse was discovered. Jailed.
Konstantin Chertovski - Russian "philosopher" and occultist under investigation for ties to Carcosa and the cult. Owner of the Shunned House. Shot dead in cold blood by Sam Archer.
John Maskelyne - English stage magician and friend of Konstantin Chertovski.
Locales
Arkham, MA - Of steepled roofs and dark secrets, home of Miskatonic University.
Innsmouth, MA - Odd seaport town under investigation by Gordon Pym, Eddie Sharp and Josephine Clarke.
Providence, RI - Location of Club Zothique, Brown University, and much of the investigation.
Club Zothique - Juice and jazz joint in the bad side of Providence. Music hall hosted the Hepcats of Ulthar.
Dark Pharaoh's Fantastic Freak Show & Carnivale - A traveling carnival, recently in Providence and Boston.
The White Ship - The Cunard cruise ship that carried Dr. Clarke and company. Stopped in Celais, France. Intrigue abounded.
Mt. Latmos, Turkey - Site of the archeological expedition by Investigator Dr. Clark and company. Terror ensued.
Brooklyn (Red Hook district), New York - Location of Konstantin Chertovski's Shunned House.
New Orleans, LA - The Big Uneasy. Location of cult activity and possible address of Ambrose Carcosa.