Role in the Film
The devils are first seen when Pluto ascends from beneath the earth on a rotating platform and, as his demons chase away Persephone's friends. Pluto takes her to the Underworld, where the demons celebrate; some dance around fires whilst one plays on a hellish organ.
They are small, black imps with short horns, grinning mouths, and long, forked tails.
Like the rest in the mythology, they have devilish personality, such as being bad and mischievous.