Alastor, also known as The Radio Demon, is a sinner demon and one of the many powerful Overlords of Hell. He is one of the main protagonists of Hazbin Hotel.
He is the wickedly charismatic demon who has offered to help Charlie Morningstar with her hotel, only for his own amusement. Alastor died around the 1930’s, being in his late twenties when he died. Alastor is a very silly and mischievous demon. Alastor is asexual and aromantic, he does not flirt or engage in any sexual behavior whatsoever.