Desperate Housewives: Season 7, Episode 21

7 - 21: Then I Really Got Scared

Bree finds out Chuck Vance has researched her; they later do something surprising, involving a hooker; Juanita is unable to sleep after watching a horror movie; Paul checks his food for any sign of antifreeze; Susan brings refreshments that could be fatal to people; Tom and Lynette have a vacation argument.