The Fear Demons are the secondary antagonists of the Ducktales episode "Nothing to Fear". Created by Magica De Spell, they are each physical manifestations of the worst phobias of Scrooge McDuck, Huey, Dewey and Louie, Doofus Drake and Duckworth.
Fears by Appearance
The Limo MonsterShortly after being washed, Scrooge's limousine transforms into an aggressive black panther to frighten Duckworth.
Commander GanderThe villain of Huey, Dewey and Louie's favorite video game, "Flash Mallard", leaps out of the television to frighten them.
Banana MonsterA peeled banana that Doofus Drake prepares to eat begs to be spared, with the added threat - as it grows into a giant monster - that it will eat him if he doesn't.
Vacuum MonsterA monstrous vacuum cleaner appears in a storage closet, thwarting Duckworth's attempts of hiding from the Limo Monster in there.
Bill CollectorsAngry bill collectors appear at Scrooge's doorstep to harass him.
Bully BeagleThe school bully appears to harass Doofus.
Mrs. QuackenbushA demonic manifestation of Huey, Dewey and Louie's teacher appears at their windowsill to reprimand them for not doing their homework.
ScroogeAn angry, heartless clone of Scrooge cruelly belittles his nephews.
Huey, Dewey and LouieAngry, heartless clones of the triplets cruelly belittle Scrooge.
The Fear CloudThe cause of the entire event, it ultimately turns against Magica, making her worst fear of her spells no longer working come true.