alastor

Alastor, also known as the Radio Demon, is a powerful, charismatic, and sadistic overlord in the adult animated series Hazbin Hotel. A former 1930s New Orleans serial killer and radio host, he became a demon after his death and used his newfound power to become a feared figure in Hell, broadcasting his rise to power on the radio. He offers to help Princess Charlie Morningstar with her hotel for sinners, not out of genuine belief, but for his own amusement and entertainment.