Marcia Wallace
Edna Krabappel (voice)
EpisodeS24E223 min2012-10-07
The Simpsons
Treehouse of Horror XXIII
A black hole threatens to swallow Springfield, Homer tries to find the source of paranormal activity, and a "Back to the Future" parody in which Bart keeps Marge from marrying Homer.
Crew
Episode-specific crew credits.
