Species
|
Appearances
|
Episode Examples
|
Character Examples
|
Amoeba
|
Recurring
|
Treegasm
|
The blue amoeba and green amoeba
|
Angel
|
Minor
|
Ride Me to Hell
|
Dishonorable Discharge angel
|
Ant people
|
Focused once
|
Journey to the Center of Twayne
|
Jerry McMillan and his father
|
Arm horns
|
Scarce
|
Lilly and the Beast
|
In Mark's class
|
Ass head
|
Recurring
|
The Stalking Dead
|
Abscess Hollywood's male host
|
Atlantean
|
Focused once
|
Mark Loves Dick
|
Rusty
|
Bacterium
|
Focused once
|
Journey to the Center of Twayne
|
Princess Chlamydia
|
Bat boy
|
Focused once
|
The Dork Knight
|
Bruce
|
Bear
|
Minor
|
Wet Hot Demonic Summer
|
The bears which Grimes joined
|
Bee people
|
Scarce
|
Trolling for Terror
|
In the bar
|
Belly arms
|
Minor
|
Kong of Queens
|
Twayne's limousine driver
|
Blob
|
Focused once
|
Blob Gets Job
|
Blob (character)
|
Buddha
|
Recurring
|
An American Werewolf in America
|
Buddha
|
Bunnycorn
|
Minor
|
So, You Want to Be a Vampire?
|
Bunnycorn janitor
|
Carrot people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Cat burglar
|
Focused once
|
The Dork Knight
|
Sabrina Maroney
|
Chicken people
|
Scarce
|
Pilot
|
In the sweatshop
|
Chupacabra
|
Scarce
|
Kong of Queens
|
Franco
|
Clone
|
Focused once
|
Attack of Mark's Clone
|
Clone Mark
|
Crocodile people
|
Minor
|
Pilot
|
Crocodile lady
|
Cyclops
|
Minor
|
Treegasm, Better Off Undead
|
Bob Sanchez, Krystal's cyclops boyfriend
|
Demon
|
MAIN
|
All episodes, Hell for the Holidays, Ride Me to Hell
|
Aldermach Maggotbone, Twayne Boneraper, Callie Maggotbone (half-demon)
|
Demon snake: Slitherax
|
Focused once
|
Ride Me to Hell
|
Slitherax
|
Dog people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Dolphin people
|
Scarce
|
Sympathy for the Devil
|
Marla
|
Dragon
|
Focused once
|
The Ring of Powers
|
Victoria
|
Elephant people
|
Scarce
|
Pilot
|
Outside the Department of Integration
|
Elephant trunk people
|
Scarce
|
Callie and Her Sister
|
A wedding gift salesman
|
Eyeball head
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Facegina
|
Minor
|
Pilot
|
Angie
|
Faerie
|
Minor
|
Trolling for Terror
|
Galen
|
Fish people
|
Recurring
|
An American Werewolf in America
|
Toby
|
Flamingo people
|
Scarce
|
Demon Baby
|
A flamingo man who sees Callie lactating fire
|
Flower head
|
Scarce
|
Trolling for Terror
|
In the bar
|
Frog people
|
Scarce
|
Lilly and the Beast
|
In Mark's class
|
Genie
|
Scarce
|
Little Ship of Horrors
|
Two genies outside the Department of Integration
|
Ghost
|
Scarce
|
Lilly and the Beast
|
A typical ghost and a dog ghost passing by Mark's building
|
Giant baby
|
Minor
|
An American Werewolf in America
|
Giant Baby
|
Giant cockroach
|
Scarce
|
The Ring of Powers
|
One carrying a suitcase in a subway station
|
Giant flytrap
|
Minor
|
Little Ship of Horrors
|
Mr. Rothman and his son
|
Giant sandwich
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Giraffe neck
|
Scarce
|
Any Given Workday
|
Gerard
|
Giraffe people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
God
|
Minor
|
Mummy Dearest
|
Anubis
|
Goose people
|
Focused once
|
The Roast of Twayne the Boneraper
|
Goose Kevin
|
Gorgon
|
Recurring
|
Kong of Queens
|
Medusa
|
Hand head
|
Minor
|
Pilot
|
A door salesman
|
Haunted house
|
Focused once
|
Hell for the Holidays
|
Haunted house (character)
|
Hoblet
|
?
|
?
|
?
|
Hologram
|
Recurring
|
Kill, Mark... Kill!
|
Melchior (Leonard's hologram)
|
Hook people
|
Minor
|
An American Werewolf in America
|
Hook man
|
Ram people
|
Scarce
|
Mummy Dearest
|
One who beats up Mark twice
|
Human
|
MAIN
|
All episodes
|
Mark Lilly, Francis Grimes, Croatian Man, Callie Maggotbone (half-human)
|
Hydra people
|
Scarce
|
Soul Sucker
|
In the disco
|
Jelly people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Joint-head
|
Minor
|
The Dork Knight
|
Harlan/Melvin
|
Koala people
|
Recurring
|
Callie and Her Sister
|
Doug
|
Kong
|
Focused once
|
Kong of Queens
|
Kong (character)
|
Kraken
|
Focused once
|
Mark Loves Dick
|
The Kraken
|
Land whale
|
Scarce
|
Pilot
|
Shown on news in a land whale collision
|
Leprechaun
|
Scarce
|
Kill, Mark... Kill!
|
In the slideshow in Mark's class
|
Lightbulb head
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Mailbox head
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Manbird
|
Recurring
|
The ManBirds
|
Arturo and Albert
|
Mantis people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Mermaid
|
Minor
|
Kill, Mark... Kill!
|
Leonard's date
|
Merpeople
|
Focused once
|
Sympathy for the Devil
|
Sammy Fitzpatrick
|
Moai
|
Recurring
|
Demon Baby
|
Moai (character)
|
Mummy
|
Focused once
|
Mummy Dearest
|
Francis Grimes' mother
|
Mushroom (intelligent)
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Necromancer
|
Scarce
|
Pilot
|
Garrison
|
Party head
|
Minor
|
The Roast of Twayne the Boneraper
|
Joyce
|
Penguin people
|
Minor
|
The Dork Knight
|
Oswald
|
Phallusoid
|
Scarce
|
Journey to the Center of Twayne
|
Dickhead
|
Pig people
|
Minor
|
Callie and Her Sister
|
With Randall in Mark's room
|
Potato people
|
Scarce
|
An American Werewolf in America
|
In the documentary played in Mark's class
|
Pumpkin head
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Reaper
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Robot
|
Recurring
|
Soul Sucker
|
Erik, J9
|
Scuba people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Shark people
|
Scarce
|
Demon Baby
|
In Mark's class
|
Skeleton
|
Minor
|
An American Werewolf in America, Mummy Dearest
|
In-Between World guide, Grimes' mother's ancestors' army
|
Skink people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Squash head
|
Minor
|
Hell for the Holidays
|
The family threatened by Grimes in Halloween
|
Squid
|
Scarce
|
Pilot
|
Billy
|
Succubus
|
MAIN
|
All episodes, Demon Baby, Treegasm
|
Callie Maggotbone
|
Thought-monster
|
Recurring
|
Sympathy for the Devil
|
Great Brain, Dolores
|
Treeture
|
Focused once
|
Treegasm
|
Neil and Nicky
|
Tree (intelligent)
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Tree head
|
Recurring
|
Kong of Queens
|
Rick
|
Triclops
|
Minor
|
The Roast of Twayne the Boneraper
|
Three Eyes
|
Troll
|
Focused once
|
Trolling for Terror
|
Quaggle
|
Two-headed worm creature
|
Recurring
|
Better Off Undead
|
Martin
|
Unicorn
|
Scarce
|
An American Werewolf in America
|
In the documentary played in Mark's class
|
Unicorn people
|
Scarce
|
The Roast of Twayne the Boneraper
|
In the General Assembly
|
Upside-down head
|
Minor
|
Kong of Queens
|
Zombie Body Shop guy
|
Vampire
|
Recurring
|
So, You Want to Be a Vampire?
|
Blake
|
Warlock
|
Scarce
|
Pilot
|
Krystal's warlock boyfriend
|
Werewolf
|
Recurring
|
An American Werewolf in America
|
Phil and Matthew
|
Wizard
|
MAIN
|
All episodes, Wet Hot Demonic Summer
|
Leonard Powers
|
Yeti
|
Minor
|
Blob Gets Job
|
Mark Lilly's roommate
|
Zombie
|
MAIN
|
All episodes, Better Off Undead
|
Randall Skeffington
|