A

• Animal Spirit
• Aranea

B

• Baba Yaga
• Barnstorming Banshee
• Basilisk
• Bayou Beast
• Yakky Bear
• Big Red
• Black Knight (The Blackest Knight)
• Blanca

C

• Carnival creature
• Chicken Monster
• Clayton Lonney's Ghost
• Coney Island Devil
• Coney Island Kelp
• Cotton-Candy Monsters
• Coyote Ghost

D

• Desperado Boogieman
• Diplodocus

F

• Fashion Werewolf
• Fire Warriors
• Fireworks Monster
• Phil Flagstone
• Flamey
• Flatbush Falcon
• Freaky Frankie
• Grandma Freezia
• Frog Demon

G

• Gang of monsters
• Gargoyle (Dragon's Eye)
• Ghastleys
• Ghost Coach
• Ghost of a customer
• Ghost of Bath

G cont.

• Ghost of Butch LeFeu
• Ghost of Dr. Nathaniel Catwell
• Ghost of Fashion
• Ghost of Great Uncle Spookly
• Ghost of Homeless Hank
• Ghost of Jane Deams
• Ghost of Jimmy Hendryk-Hudson
• Ghost of King Tongo
• Ghost of Marie Laplaque
• Ghost of Melissa Hughes
• Ghost of Sissy Hawgshank
• Ghost of Stella Houston
• Ghost of Terrible Terry Harris
• Ghosts of two Redcoats
• Giant Cobra
• Giant worm
• Glogur
• Great Shark Beast
• Gremlin (Are We Scared Yet?)

H

• Heewanu
• High School Ghoul
• Hot Springs Demon

I

• Ifrit

J

• Spring-Heeled Jack
• Joe Jetstream
• Jinkies
• Jumbo

L

• Land Shark
• Left-shoe-stealing ghost

M

• Master of the Hunt
• Mighty Mite
• Monster (Man Of A Thousand Monsters!)
• Monster of the burger joint
• Movie Frankenstein

M cont.

• Movie Werewolf
• Mummy (It's A Wrap)
• Mummy (Mummy Under Wraps)

N

• Nightmare cat

O

• Ogre of O'Hare
• Opera Ghoul

P

• Painting Ghoul
• Papa Loa
• Phantom Hound
• Phantom of the Air
• Phantom of the Dinner Theater
• Phantom of the Opal
• Phantom Physicist
• Plotter

R

• Rakshasas
• Renaldo (Ghastley)
• Rex (Ghastley)
• Roswell Alien

S

• Science Ghoul
• Giant Sea Turtle
• Siren (Wail of a Tale)
• Space Alien (UFO-No)

T

• Techno-Terror
• Tengu
• Tiny (Ghastley)
• Tomb spirits
• Tooma
• Scooby-Two

V

• Vampire (The Texas Tooth-Step)
• Volcano Demon

W

• Waxy Monster

Z

• Zebra Monster