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.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.