Suggestions by @jesselee

Madame Leota

as Madame Leota in Thanksgiving

The Cyclops

as The Cyclops in Thanksgiving

Pain

as Pain in Thanksgiving

Si and Am

as Si and Am in Thanksgiving

Fates

as Fates in Thanksgiving

The Riddler (Edward Nigma)

as The Riddler in Thanksgiving

Mr. Freeze (Dr. Victor Fries)

as Mr. Freeze in Thanksgiving

Harley Quinn

as Harley Quinn in Thanksgiving

Batman

as Batman in Thanksgiving

The Joker (Character)

as The Joker in Thanksgiving

The Penguin (Oswald Cobblepot)

as The Penguin in Thanksgiving

White Queen (Emma Frost)

as Emma Frost in Thanksgiving

Fozzie Bear

as Fozzie Bear in Thanksgiving

Zoot

as Zoot in Thanksgiving

Animal

as Animal in Thanksgiving

Doctor Victor von Doom

as Doctor Doom in Thanksgiving

FAKE

as Madame Mim in Thanksgiving

MagicMan.EXE

as Magic Mirror in Thanksgiving

The Undertaker

as The Undertaker in Thanksgiving

Madame Medusa

as Madame Medusa in Thanksgiving