The Spectral Mass

The Spectral Mass

The Spectral Mass, also known as The Collective, is a gigantic supernatural monstrousity that is a mass of ghosts reformed after Robo-Buster dispersed them, and it is the main antagonist of the episode "Robo-Buster" of The Real Ghostbusters cartoon series.


Grossjuck Industries' Robo-Buster was tasked with eliminating all paranormal threats in New York. Its proton technology claimed to destroy non-corporeal entities, violating a basic rule of ectoplasmic physics. In reality, all of the ghosts "destroyed" by it were shifted into the space-time continuum. As a result, an enormous kinetic energy buildup led to flux in the etheric continuum. Eventually, the continuum reached critical mass and one humongous ghost manifested from the essence of all these "destroyed" ghosts. Egon Spengler picked up an unusually high reading on the P.K.E. Meter and detoured Ecto-1 eastward, instead of confronting Paul Smart, President of Grossjuck Industries.

Robo-Buster "destroyed" the giant mass after its initial manifestation above a park but it later appeared at Grossjuck Plaza. The mass wanted revenge on Paul Smart, the one who unleashed the Robo-Buster on them. It tried to zap at the creature, but it kept on reforming after parts of it were destroyed. One of the ghosts then possessed Robo-Buster but was exorcised by the Ghostbusters. They eventually defeated the Giant Mass Ghost by laying out several traps and catching all of the ghosts that made up the huge phantom. Robo-Buster also helped after Egon adjusted his proton cannon arms to work like regular proton guns. Peter Venkman managed to wrangle Slimer free during the battle. About 10 traps were used in total to completely capture the mass.


           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 | Mink Coat
Ghostbusters (2016): Rowan North | Mayhem | Electrocuted Ghost | Gertrude Aldridge

The Real Ghostbusters: 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 | Dr. McCatheter | Doomsday Stone | Quetzalcoatl | Quoatles | Arab Ghost | Glob | Toy Ghost | Possessed Subway Trains | Spectral Mass | Valkyries | The Crimelord | Barrow Wights | Dark Entity | Bat-like Things | Malachi | Killerwatt | Electric Possessor Ghosts | Pallo Mansion Ghosts | Rickey Roach | Winchester Wolf | Sammy K. Ferret | Victor | Apshai | Arzun | Ghash | Anshar | Kishnar | Master of Shadows | Evil's Baseball Team | Big Green | The Creature | Jack Higgins | Stag Pirates | Blacky
Extreme Ghostbusters: Achira | The Ringleader | Evil Clown Toy | Demonic Clowns | Tempus | Piper | Mistress | Demi-Dog | Cohila | Harasvelg | Shanbahac

Tiamat | Phantom Train Conductor | Senta | Morgan Le Fay | Zombies | Idulnas | Gozerian Terror Bear | Gozo | Koza'Rai | Dumazu | Cult of Dumazu | Ismael McEnthol | Massive Evil Clown Manifestation

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