The Cult of Cathulhu is a fanatical cult of men and women dedicated to the worship of the demonic being Cathulhu, appearing as villains in The Real Ghostbusters cartoon series.


The Cult of Cathulhu is a secret society based in New York City. They are led by Clark Ashton and meet dressed in robes and the visage of their god. During a rare alignment of stars, the Cult made their move and had the Necronomicon stolen so they could summon Cathulhu.

The Ghostbusters traced them to Wagner's Occult Shop in East Greenwich Village and disrupted their meeting. However, the Cult escaped and met up at Coney Island. However, their god was not so gracious to his subjects, and the Cult fled to avoid getting trampled over. When the Ghostbusters defeated Cathulhu, they were about to retaliate when the police arrived and arrested them all.


Ghostbusters Villains

Ghostbusters: Gozer | Stay Puft Marshmallow Man | Terror Dogs (Zuul & Vinz Clortho) | Library Ghost | Subway Ghost | Zombie Taxi Driver
Ghostbusters II: Vigo | Janosz Poha | Jack Hardemeyer | Scoleri Brothers | Theatre Ghost | Washington Square Ghost
Ghostbusters (2016): Rowan North | Mayhem | Electrocuted Ghost | Gertrude Aldridge

The Real Ghostbusters
The Grundel | Samhain | Cult of Cathulhu (Cathulhu, Spawn of Cathulhu & Clark Ashton) | Tiamat | Ghostmaster | Nurgot | Arborak | Ulyoth | Vampiric Alien Ghost | Old One Cult (Old One, Vladimir Pavel Maximov & Dmitri Smerdyakov) | Wat | Sandman | African Fetish Ghost | Mee-Krah | Sleaze | Werechickens | Doctor McCatheter

Extreme Ghostbusters
Achira | The Ringleader | Evil Clown Toy | Demonic Clowns | Tempus | Piper | Mistress | Demi-Dog | Harasvelg | Shanbahac

Tiamat | Phantom Train Conductor | Senta | Morgan Le Fay | Zombies | Idulnas | Gozerian Terror Bear

Video Games
Cult of Gozer (Ivo Shandor, Black Slime Behemoth, Azetlor, Spider Witch & Chairman) | Sloars | Cruster | Crusto | Gozerian Servitors