Yeardley Smith is going from Springfield to The Hamptons.
The actress (who voices Lisa on The Simpsons) will portray a character named Phyllis on the Revenge Season 4 premiere, according to TV Line.
She will be a patient at the mental institution where Victoria was admitted (against her will, of course) on the Revenge Season 3 finale.
Revenge Season 4 will kick off on September 28 at 10/9c and also in James Tupper (David Clarke) as a series regular and Elena Satine as the daughter of a wealthy family.
Need to catch up over the next month or so? You can always watch Revenge online.