20px-IconGrimTales 20px-IconCharacter 20px-IconDeceased 20px-IconMale 20px-IconDemon 20px-IconVillain 20px-IconUnderworld 20px-IconCartoonNetwork
C'mon now! At least try to put a fight here! I'm not here to babysit!
— To Manny and Daniela Phantom
CreeperAB NoText
Name Creeper
Origin The Grim Adventures of Billy & Mandy
Sex Male
Species Demon
Status Deceased
Eye Color Black
Hair Color Black
Relatives Billybot, Mandroid (creations)
Friends Boogeyman (boss)
Enemies Manny, Daniela
Occupation(s) Henchman
Residence Underworld (Boogeyman's Castle)

Creeper is a minor character that appears in Grim Tales: Afterbirth. He is the assistant of Boogeyman and originates from the Cartoon Network show, The Grim Adventures of Billy & Mandy.

Grim Tales AfterbirthEdit

Creeper was first seen when he interupted Boogeyman to say that the guards outside had spotted Grim Jr. who was about to enter the castle.

Right after Manny and Daniela escaped from Drax's lab they ran away through the corridors only to encounter Creeper along with other demons, waiting for them. He didn't expect them to be kids but wanted to kill them anyway. Right at the moment he wanted to slay the kids, who were powerless, a huge wrecking ball, that Mimi created, smashed into the building and crushed Creeper along with the rest.


Creeper is a sycophant and completely loyal to the Boogeyman. Just like Pain does to Grim, Creeper calls the Boogeyman his master and when he speaks to him, does this with the greatest respect[1] . He doesn't seem to question any of his master's decisions and instead, actively do inventions to aid his master[2]. He also seems to like violence and the idea of hurting others[1] .


Creeper is a demon with green skin. He has long black hair that also covers his pointy ears and he has a gigantic down-pointing nose and goggles on his head. He wears brown trousers and a black belt, he also has brown wristbands around his wrists.

Powers and AbilitiesEdit

Little is known about his abilities

  • Fighting (Possibly): He is the first guard of Boogeyman[1] and wields a knobstick, so it can be concluded that he has some fighting prowess.
  • Knowledge of Robotica: He was able to create Billybot and Mandroid, who were rather advanced robots, although they were quite easily turned against him[2].


Creeper was Boogey's henchman in the movie, "Billy and Mandy's Big Boogey Adventure." Creeper was a green monster with long black hair, a gigantic down-pointing nose and goggles. Creeper residence is in The Underworld. Creeper has no aliases. Creeper has no family. Creeper's species is a monster. Creeper's occupation is working as Boogey's henchman. Creeper has no powers and abilities. Creeper's first appearance was in "Billy and Mandy's Big Boogey Adventure." Creeper created Billybot and Mandroid to destroy Billy and Mandy, but they malfucioned and instead helped Billy and Mandy defeat him and Boogey.


Grim Tales Characters
Main Characters


Recurring & Minor Characters



  1. 1.0 1.1 1.2 Comic Page: Page 21, Grim Tales: Afterbirth
  2. 2.0 2.1 TV Film: Billy & Mandy's Big Boogey Adventure, The Grim Adventures of Billy & Mandy
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