Alastor "The Radio Demon"

An always cheerful former radio host/current overlord of Hell who is a major character in the animated musical comedy series Hazbin Hotel (2019–). Originally he was voiced by Edward Bosco (speaking) and Gabriel C. Brown (singing), but in the Amazon Prime series he is voiced by Amir Talai. Alastor dates back to ZooPhobia, a webcomic by series creator, Vivienne Medrano (launched 2012).