Felicia is found out; Paul moves back to Wisteria Lane; Lynette's old friend comes for a visit; Susan takes a job from her land-lady; Carlos gets disturbing news; Gabby hears an unpleasant story from Bree.
Susan is horrified to discover she's a cover model on outdoor billboard ads; Bree and Renee compete for Keith; Lynette takes advantage of Penny's generous offer to help look after Paige; Paul purchases his old house.
As Halloween approaches, Susan is forced to reveal her secret; Juanita becomes suspicious of Gabrielle's sudden interest in Grace; Paul takes Beth out to light a spark in their unromantic relationship.
Bree is embarrassed to tell Keith she's going through menopause; Renee makes a tempting job proposition to Lynette; Gabrielle fears that Bob is trying to seduce Carlos; Beth begins to question Paul's motives.
The Scavos grudgingly bend to the rules of Lynette's ma's brand new millionaire husband Frank Kaminsky, but not for long: he dies during his first visit. His corpse must be hidden for a day until his testament is officially validated. Mike can't watch Zach's pitiful state and alerts initially uninterested father fellow Paul. Susan is delightfully surprised when forgotten school comrade Craig Lynwood offers to donate his kidney, but as the gay couple suspected he's more of a soft stalker. Watching Kaith's natural rapport with his illegitimate son convinces Bree to tell...
Paul causes problems for Susan and her kidney transplant; Bree becomes concerned over Andrew's escalating alcohol consumption; Renee continues with her neighbourhood party, following a resident's tragic suicide.
Tom generously offers a $20,000 budget to redecorate his office to enthusiastic Renee and Lynette, who alas back-stabs her partner pretending she knows what Tom really wants better then he does, but ultimately that's respect and support now his career finally pinnacles. Carlos won't take Gaby back as long as she consorts with Bree, yet that's where she stays 'a while' but their unruly spoiled daughters. Even drill expert Bree fails to discipline the brats, until Carols tells his daughters who really killed their grandma, but their fear-spurred obedience soon turns ...
Lynette and Tom stay in a romantic B&B to bring the spark back; After being placed under arrest for allegedly poisoning Paul, Susan must convince the police she's being framed by Felicia; Bree suspects her new boyfriend of being gay; Renee is devastated to learn her ex-husband is getting re-married.