Season 4 introduced to a new housewife with a dark secret. Susan had a baby, Lynette survived a cancer scare and a killer tornado devastated the neighborhood. How much do you recall about all that happened on Wisteria Lane? There's only one way to find out. Take our Season 4 Flashback Quiz!
(Psst! For a quick Season 4 review, visit the Season 4 Flashback Gallery)