As a matter of fact, "Treehouse of Horror V" also features a wolf man, but only for about 0.5 seconds. See if you can spot it!
|Episode Title||Air Date||Rating|
|Treehouse of Horror X||31/10/1999|
|Treehouse of Horror XVI||06/11/2005|
In "Treehouse of Horror X", in true "Wolf Man" style, Ned Flander's is bitten by a normal-looking wolf and then immeadiately turns into a completely different ravenous biped werewolf (see top photo). He is then hit by the Simpson's car, is knocked unconscious and resumes human form (for some reason as a corpse). None of it makes any sense of course, but hey, it's the Simpsons. Later, he turns into a wolf again when the full moon comes out from behind a cloud, and the segment ends the only way it could ... "Noo! Hey Flanders, stop that! ... Eyes bigger than your stomach, eh, wolfy? Hehehe ... Aaargh!"
And in "Treehouse of Horror XVI", the residents of Springfield find themselves turned into costumes by an evil witch -- and Bart just so happens to wearing a wolf man costume. So, he runs around and howls at the moon some (see bottom photo), but isn't given a whole lot of screen time. It's always good to see a story that harks back to the roots of lycanthropy, coming about as a curse rather than being bitten by another werewolf, but this is of course completely coincidental.