Which character that appears on the episode "Principal Charming" shares a series with voice actor Daniel Louis Castellaneta?
Dan Castellaneta: Daniel Louis Castellaneta ( ; born October 29, 1957) is an American actor, voice actor, comedian and screenwriter. Dan Castellaneta:  Noted for his long-running role as Homer Simpson on the animated television series "The Simpsons", he also voices many other characters for the show, including Abraham "Grampa" Simpson, Barney Gumble, Krusty the Clown, Sideshow Mel, Groundskeeper Willie, Mayor Quimby and Hans Moleman. Hans Moleman: Hans Moleman is a recurring character on the animated television series "The Simpsons". Hans Moleman:  He was created by series creator Matt Groening and is voiced by Dan Castellaneta and first appeared in the episode "Principal Charming".
Hans Moleman