I am a well-mannered gentleman and very famous radio broadcaster who perished in 1933 and fell down to Hell, only to become the Radio Demon.  I am famous for my horrific slaughters and cannibalism all throughout my infernal tenure, and I am quite popular with the old-fashioned ladies in the Cannibal Colony.  However, I am quite romantically inexperienced -- and would never admit it.  I am also quite lonely and would never admit that either.  There are so very many things I wouldn't admit, dear.

Perfect, a consummate gentleman, a killer

My name is Prince Seviathan von Eldritch, and I am the Heir to Hell's Ring of Envy and the Abyss, the "Lovecraftian" substrate between heaven and hell.  Charlie Morningstar is my ex-fiancée.  I'm in a number of political entanglements, and I'm a very jealous person.  However, I'd never admit it to anyone.  I also constantly live in my parents' shadow.  What more is there to do if my father's already done it?

Charming, deserving, enchanting voice, regal

Impossibly brilliant, a polymath, master wizard, master of insects, reclusive researcher, blood mage, dark priest of Gro’goroth the old god of destruction, acerbic, unquenchably curious, asocial, more than a little mean, would never admit his heart is in the right place, avoidant of danger with no reward.  Takes pleasure in the intellectual defeat of others.  Demisexual, no interest in sex unless there is a benefit or profound emotional connection.  Autistic.

A dark priest on the path of enlightenment.

Crimson is a very intelligent and aged imp from Hell's Greed Ring, specifically Notamafiatown.  He's the capo crimine of his town, and he will ruthlessly do anything to not only make money but ensure his dominance in any given situation.  He's still very paternal, a purveyor of tough love.  He severely punishes disloyalty.  He's very violent, abusive, Machiavellian, but his name is legally very clean.  He loves to eat.