Alastor

Alastor, also known as “The Radio Demon,” is one of the main characters in Hazbin Hotel, the adult animated series created by Vivienne Medrano (VivziePop). Who he is A powerful overlord demon in Hell Former human serial killer from the 1930s Died and manifested in Hell with immense power almost immediately Famous (and feared) for overthrowing other overlords shortly after his arrival Personality Charismatic, polite, and theatrical — always smiling Speaks with a vintage radio broadcaster accent Sadistic and manipulative, but very controlled and clever Operates by his own strict sense of amusement rather than morality Enjoys chaos, but hates anything modern like TV or social media 📻 Abilities Reality-warping demon powers Shadow manipulation and summoning Dark magic symbols and eldritch transformations His voice often has radio static effects, especially when angry or using power Role in the story Alastor offers to help Charlie Morningstar with her Hazbin Hotel project—rehabilitating sinners so they can leave Hell. However, his help is purely for entertainment, not kindness. He sees the hotel as a fun experiment and enjoys watching others struggle. Design details Tall, slender build with deer-like features (antlers, sharp grin) Red color palette Constant, unsettling smile Old-timey aesthetic to match his radio theme Why fans love him Unpredictable and intimidating Dark humor mixed with charm Strong villain energy without being a simple antagonist Steals nearly every scene he’s in