It's official: Nicollette Sheridan has filmed her final episode as Edie on Desperate Housewives. While the episode will not air until later this season, E! Online has the scoop on the final episode.
According to what Dana Delany told E! Online, "Her final episode is really beautiful, and it involves a lot of flashbacks. We did a flashback scene from five years ago."
Delany does say that the flashbacks were newly recorded and not reused footage.